how the modern evolutionary synthesis has contributed to our understanding of the nile crocodile
Answers
The modern evolutionary synthesis has contributed significantly to our understanding of the Nile crocodile. Through this synthesis, we now have a better understanding of how the Nile crocodile has evolved over time and how it is adapted to its environment.
One of the key contributions of the modern evolutionary synthesis to our understanding of the Nile crocodile is the concept of natural selection. Natural selection is the process by which organisms that are better adapted to their environment are more likely to survive and reproduce. Through this process, the Nile crocodile has developed a range of adaptations that help it to survive in its environment. These adaptations include its powerful jaws, strong muscles, and thick, scaly skin.
Another important contribution of the modern evolutionary synthesis to our understanding of the Nile crocodile is the concept of genetic variation. Genetic variation refers to the differences in DNA between individuals of the same species. Through genetic variation, the Nile crocodile is able to adapt to changes in its environment over time. This has allowed it to survive and thrive in a wide range of habitats, from rivers and lakes to swamps and marshes.
In conclusion, the modern evolutionary synthesis has greatly enhanced our understanding of the Nile crocodile. Through this synthesis, we have gained a deeper appreciation of the crocodile's adaptations, genetic variation, and evolutionary history.
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Related Questions
Where is genetic information stored within cells? Genetic information is stored in the Question 4 options: nucleus as DNA molecules. Mitochondria as ATP. Nucleus as ATP. Mitochondria as DNA.
Answers
The correct answer is Genetic information is stored in the nucleus as DNA molecules.
The nucleus is a membrane-enclosed organelle, determined in maximum eukaryotic cells, which shops the genetic material (DNA). Most DNA is placed withinside the cellular nucleus (in which it's far known as nuclear DNA), however, a small quantity of DNA also can be determined withinside the mitochondria (in which it's far known as mitochondrial DNA or mtDNA).
What is genetic information?The genetic information saved in an organism's DNA consists of the commands for all of the proteins the organism will ever synthesize. In eukaryotes, DNA is contained withinside the nucleus. A DNA Molecule Consists of Two Complementary Chains of Nucleotides. The Structure of DNA Provides a Mechanism for Heredity.
Thus it is clear that Genetic information is stored in the nucleus as DNA molecules.
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Answer: nucleus as DNA molecules.
Explanation: I took the test
What is the biggest driver of evolutionary change
Answers
Answer:
"Natural selection" or "survival of the fittest" is the biggest driver of evolutionary change.
Do you think the Law of the River will change in the future?
Answers
Which of the following events can follow an earthquake?
A
tsunami
B.
tornadoes
С
blizzards
D
hurricanes
Continue
Answers
during which subphase of mitosis do the chromosomes become visible and attach to the spindle apparatus?
Answers
The subphase of mitosis in which the chromosomes become visible and attach to the spindle apparatus is the prophase.
Mitosis is a process of cell division that consists of several distinct stages or subphases. The prophase is the initial subphase of mitosis and marks the beginning of chromosome condensation and spindle formation.
1. Interphase: Before mitosis, the cell undergoes a period of growth and DNA replication known as interphase. During this phase, the genetic material is duplicated, resulting in two identical copies of each chromosome called sister chromatids.
2. Prophase: As mitosis begins, the chromatin fibers start to condense, becoming more tightly coiled and visible under a microscope as individual chromosomes. The chromosomes become distinct and can be observed as highly compact structures. Meanwhile, the spindle apparatus, composed of microtubules, starts to form. The centrosomes move to opposite poles of the cell, and spindle fibers extend between them.
3. Prometaphase: Following prophase, the cell enters prometaphase. In this stage, the nuclear envelope disintegrates, allowing the spindle fibers to interact with the chromosomes. Specialized protein structures called kinetochores form on the centromeres of each chromosome, and the spindle fibers attach to the kinetochores.
4. Metaphase: During metaphase, the chromosomes align along the equatorial plane of the cell, known as the metaphase plate. The spindle fibers exert tension on the chromosomes, ensuring their proper alignment.
5. Anaphase: In anaphase, the sister chromatids separate and move towards opposite poles of the cell, pulled by the shortening spindle fibers. Each chromatid is now considered an individual chromosome.
6. Telophase: Telophase marks the final subphase of mitosis. The chromosomes reach their respective poles, and a new nuclear envelope forms around each set of chromosomes. The spindle apparatus disassembles, and the chromosomes begin to decondense.
In summary, it is during the prophase of mitosis that the chromosomes become visible as distinct structures and attach to the spindle apparatus through the formation of kinetochores on the centromeres.
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Identify which of the following macromolecules contain Nitrogen. Check all that apply.
Fatty Acids
Glucose
Lipids
Proteins
Nucleic Acids
Carbohydrates
Answers
Answer:
Proteins and Nucleic Acids contains nitrogen.
Explanation:
Because proteins are made up of amino acids which contains nitrogen and Nucleic acids contain nitrogenous bases.
The branch of biology which deals with the nutrient is called biofortification.
The correct answer is proteins, Nucleic acids
The molecules have a size larger than the \(8*10^{-8\) is macromolecules.
The protein is made up of amino acids and the basic component which is present in amino acids is nitrogen. These molecules are later digested and absorbed by the body.
Nucleic acid is made up of sugar, a phosphate group, and the Nitrogenous base that contains the nitrogen in place of carbon.
Hence, Nitrogen and protein contain nitrogen.
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is it going to rain???
Answers
Answer:
Check a weather app or website, to see the weather forecast in your area.
Answer:
not right now
Explanation:
Leaves --> Cricket->Lizard--> Fox
In this chain what one is the Primary Consumer?
Answers
Because it directly consumes the leaves as its primary food source, the cricket is the primary consumer in this food chain.
Is a fox an essential buyer?The red fox is an optional customer since it is an omnivore and eats the two plants and other herbivorous creatures like mice or bunnies. At the highest point of the food web are tertiary buyers, which eat both essential and auxiliary customers.
Which member of this food chain is the primary consumer?The second trophic level is made up of primary consumers. Their other name is herbivores. They eat essential makers — plants or green growth — and that's it. For instance, a grasshopper living in the Everglades is an essential buyer.
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2. Why is there a variation in the base that adenine pairs with in DNA and RNA?
Answers
Answer:
However, the “bases” of RNA differ from those of DNA in that thymine (T) is replaced by uracil (U) in RNA. DNA and RNA bases are also held together by chemical bonds and have specific base pairing rules. In DNA/RNA base pairing, adenine (A) pairs with uracil (U), and cytosine (C) pairs with guanine (G).
The variation in the base that adenine pairs with in DNA and RNA is due to the chemical properties of the nucleotide bases and their ability to form hydrogen bonds with other bases.
What are nucleotides?Nucleotides are the building blocks of nucleic acids, which include DNA and RNA, and play a critical role in the storage and transmission of genetic information in living organisms. A nucleotide consists of three components: a nitrogenous base, a five-carbon sugar, and a phosphate group.
There are four types of nitrogenous bases in DNA: adenine, thymine, guanine, and cytosine. In RNA, uracil replaces thymine. The nitrogenous base, sugar, and phosphate group combine to form a nucleotide, and these nucleotides join together through covalent bonds between the sugar and phosphate groups to form long chains of nucleic acids.
The specific sequence of nucleotides in DNA and RNA provides the genetic code that determines an organism's traits and characteristics.
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Blood is a biohazard that requires special safety precautions
True or False
Answers
Where in all living things (including humans) is nitrogen found?
Answers
Answer:
Nitrogen is in the soil under our feet, in the water we drink, and in the air we breathe. In fact, nitrogen is the most abundant element in Earth's atmosphere: approximately 78% of the atmosphere is nitrogen! Nitrogen is important to all living things, including us. Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.
Question 1
Why does the inner core of Earth remain solid even though it is very hot?
A
The Coriolis effect creates a centralized gravitational spin at Earth's core.
00
The pressure is so great at the inner core that it causes atoms to push together.
С
The inner core is not as hot as the outer core.
D
The inner core is made of the same material as the mantle.
Answers
Answer:
The pressure is so great at the inner core that it causes atoms to push together.
Explanation:
The inner core of Earth remains solid even though it is very hot because the pressure is so great at the inner core that it causes atoms to push together. This is present in the second option.
What are the different layers of the earth?The earth has three layers, such as the inner hot core, the mantle, and the last outer crust, and the temperature of each layer is varied and made up of different compositions. The outer crust has different minerals as the mountains, plants, and animals present there, while the molecules are not present under the high pressure here. The middle layer, known as the mantle, is composed of iron and other elements, whereas the inner core is hot and solid due to high pressure.
Hence, the inner core of Earth remains solid even though it is very hot because the pressure is so great at the inner core that it causes atoms to push together, so the second option is the correct answer.
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I NEED THIS NOW PLS THANK YOUUUU !!!!!!!!!
Answers
Answer:
They save a little bit to use later to break down carbohydrates to give them energy.
Explanation:
How are different types of radiation arranged along the
electromagnetic spectrum?
Answer fast plzzzz
Answers
Answer:
In order of increasing frequency!
Explanation:
Answer:
by the amount of energy they carry
Explanation:
13. An advantage of using a restriction enzyme such as EcoR1 is that it creates ______________ that can match to complementary base pairs.
Answers
One of the benefits of using EcoR1 is that it creates sticky ends. These are short, single-stranded overhangs that can match with complementary base pairs.
Restriction enzymes are an essential tool in modern genetic engineering. They are responsible for cutting DNA strands at specific sites and allowing for the insertion of new genes. One such enzyme is EcoR1. It has many advantages that make it a popular choice in molecular biology. One of the benefits of using EcoR1 is that it creates sticky ends. These are short, single-stranded overhangs that can match with complementary base pairs.
This property allows the DNA fragment produced by the enzyme to be inserted into a vector, resulting in a hybrid molecule. The vector, in this case, can be a plasmid or bacteriophage. The EcoR1 enzyme is also highly specific, meaning that it only cuts at particular sites. This specificity allows for precise targeting of a specific DNA fragment, and it is a significant advantage over other enzymes that may cut randomly.
Additionally, the enzyme is readily available and easy to use. It is affordable, and many different suppliers sell it. The ability to create sticky ends and its high specificity make EcoR1 an essential tool in molecular biology. It is widely used for DNA cloning, restriction mapping, and gene analysis. The enzyme has transformed molecular biology, making it possible to manipulate and engineer DNA in ways that were not possible before.
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Some plants produce a _________________________ between the plasma membrane and the primary cell wall.
Answers
Answer: some plants produce a secondary cell wall between the plasma membrane and the cell wall
= secondary cell wall
Explanation:
Which one help im giving 10 points
Answers
Answer:
djdjd djc hfh djc jdj. djcj djcj cj j jdj jdjcj fjcjfj jd
definition Description Of Plastic
Answers
Answer:
i need your big help begging you mark me brainlist always be happy here comes ans=
Explanation:
Plastic is defined as a material that contains an essential ingredient an organic substance of large molecular weight. It is also defined as polymers of long carbon chains. Carbon atoms are linked in chains and are produced in long-chain molecules.
Answer:
Plastic is a synthetic or semi-synthetic polymer material that is commonly used in the manufacturing of a wide range of products due to its versatility and durability. It is made up of long chains of molecules called polymers, which are formed by chemically bonding individual monomers (basic building blocks) together.
Plastic can be molded or shaped into various forms and can be made in a wide range of colors and textures. It is lightweight, strong, and relatively inexpensive to produce, which makes it ideal for use in many applications. Plastic can be found in everyday items such as water bottles, food containers, toys, electronic devices, and many other products.
While plastic has many advantages, it also poses significant environmental challenges. Plastic waste takes hundreds of years to break down and can accumulate in the environment, polluting waterways and harming wildlife. Some types of plastic also contain harmful chemicals that can leach into the environment and pose a risk to human health.
To address these challenges, there is growing interest in developing more sustainable alternatives to traditional plastic, such as biodegradable plastics made from renewable materials, as well as efforts to reduce plastic waste through recycling and other strategies.
It is commonly believed that the mean body temperature of a healthy adult is 98.6∘F. You are not entirely convinced. You believe that it is not 98.6∘F. You collected data using 54 healthy people and found that they had a mean body temperature of 98.26∘F with a standard deviation of 1.16∘F. Use a 0.05 significance level to test the claim that the mean body temperature of a healthy adult is not 98.6∘F. a) Identify the null and alternative hypotheses? H0: ?
H1: ? b) What type of hypothesis test should you conduct (left-, right-, or two-tailed)? i. left-tailed ii. right-tailed
iii. two-tailed c) Identify the appropriate significance level. d) Calculate your test statistic. Write the result below, and be sure to round your final answer to two decimal places. e) Calculate your p-value. Write the result below, and be sure to round your final answer to four decimal places. f) Do you reject the null hypothesis? 1. We reject the null hypothesis, since the p-value is less than the significance level.
2. We reject the null hypothesis, since the p-value is not less than the significance level. 3. We fail to reject the null hypothesis, since the p-value is less than the significance level. 4. We fail to reject the null hypothesis, since the p-value is not less than the significance level. g) Select the statement below that best represents the conclusion that can be made. 1. There is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6∘F. 2. There is not sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6∘F. 3. The sample data support the claim that the mean body temperature of a healthy adult is not 98.6∘F.
4. There is not sufficient sample evidence to support the claim that the mean body temperature of a healthy adult is not 98.6∘F.
Answers
The conclusion of the hypothesis test regarding the mean body temperature of a healthy adult is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6∘F.
What is the conclusion of the hypothesis test regarding the mean body temperature of a healthy adult?a) Null Hypothesis (H0): The mean body temperature of a healthy adult is 98.6∘F.
Alternative Hypothesis (H1): The mean body temperature of a healthy adult is not 98.6∘F.
b) The hypothesis test should be two-tailed.
c) The appropriate significance level is 0.05.
d) The test statistic is calculated using the formula: (sample mean - hypothesized mean) / (sample standard deviation / sqrt(sample size)). The result is -5.86.
e) The p-value is calculated by finding the probability of obtaining a test statistic as extreme or more extreme than the observed value under the null hypothesis. The p-value is 0.0000.
f) We reject the null hypothesis, since the p-value is less than the significance level.
g) The phrase "There is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6F" best summarises the finding.
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Hellpppp plz SOS helllppppp
Answers
Answer:
1.) D 2.)b
Explanation:
State the name of the process that mammals use to reabsorb water.
Answers
Answer:
tubular reabsorption
Explanation:
In the loop of henle, the filtrate continues to exchange solute and water with the renal medulla and peritubular capillary network.
FILL IN THE BLANK. The total amount of exchangeable air is around _____ in men and _____ in women
Answers
The total amount of exchangeable air is around 6 to 8 liters in men and 4 to 6 liters in women.
Exchangeable air refers to the volume of air that can be exchanged between the lungs and the external environment during breathing. It includes both tidal volume (the volume of air inhaled and exhaled during normal breathing) and additional volumes that can be inspired or expired with maximal effort.
The total amount of exchangeable air can vary based on several factors, including body size, age, and overall lung capacity. On average, men tend to have larger lung volumes compared to women, resulting in a higher total amount of exchangeable air. However, it's important to note that individual variations exist, and these values are approximate averages.
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population of bacteria is growing according to the equation P(t)=1000e0.12t, where P(t) is the population and t is the time in hours. Estimate when the population will reach 5000 . Round to the tenths. Provide your answer below:
Answers
The estimated time it will take for the population to reach 5000 bacteria is approximately 13.4 hours.
To estimate when the population will reach 5000 bacteria, we can set up the equation P(t) = 5000 and solve for t.
The given equation for population growth is P(t) = 1000e^(0.12t). To solve for t, we can substitute 5000 for P(t):
5000 = 1000e^(0.12t)
To isolate the exponential term, we can divide both sides of the equation by 1000:
5 = e^(0.12t)
Next, we can take the natural logarithm (ln) of both sides to remove the exponential:
ln(5) = ln(e^(0.12t))
Using the property of logarithms, ln(e^(0.12t)) simplifies to 0.12t:
ln(5) = 0.12t
Now, we can solve for t by dividing both sides by 0.12:
t = ln(5) / 0.12
Using a calculator, we find that ln(5) is approximately 1.6094. Dividing this by 0.12 gives us an approximate value for t:
t ≈ 1.6094 / 0.12 ≈ 13.4117
Rounding to the tenths place, the estimated time it will take for the population to reach 5000 bacteria is approximately 13.4 hours.
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2. What are the forces of nature that affect your life on a daily/monthly/seasonal
basis?
Answers
Answer:
gravity,friction and motion
The forces of nature that affect our daily/monthly/seasonal basis include weather, gravity, and the rotation and revolution of the Earth, which affect the temperature, precipitation, and daylight hours.
What are the forces of nature?The forces of nature refers to the fundamental forces that govern the behavior and interactions of matter and energy in the universe. The four known fundamental forces of nature are:
-Gravity: the force that attracts two objects towards each other proportional to their mass.
-Electromagnetism: the force that governs the behavior of charged particles and the interaction of electric and magnetic fields.
-The Strong Nuclear Force: the force that holds the protons and neutrons together in the nucleus of an atom.
-The Weak Nuclear Force: the force responsible for certain types of radioactive decay.
These forces are fundamental in the sense that they cannot be broken down into simpler components. They are also different from the forces that we experience in our daily lives, such as friction or tension.
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The following is the best description of the oxygen needed for oxidation of only carbon present in the wastewater. Select ONE. A. TOC B. BOD C. COD D. CBOD E. H
2
S In wastewater treatement, bacteria can either be aerobic or anaerobic depending on their functions. What do you think is the most important role of aerobic bacteria in the treatment of wastewater? Select ONE answer. A. Produces organic matter, thereby maintaining the food reserve for bacteria. B. B. Produces Odour and Offensive Smells. C. C. Enhance organic matter. D. D. Enhance oxygen production. E. E. Introduce workers to dangerous diseases. F. Decompose organic matter.
Answers
The following is the best description of the oxygen needed for oxidation of only carbon present in the wastewater is COD. Chemical Oxygen Demand (COD) is a measure of the amount of oxygen required to oxidize the organic and inorganic matter present in the wastewater.
COD can be used as a measure of the effectiveness of wastewater treatment as well as an indicator of pollution levels in water bodies. Aerobic bacteria play a crucial role in wastewater treatment. Their most important role is to decompose organic matter, breaking it down into simpler compounds like carbon dioxide, water, and inorganic nutrients.
This decomposition process reduces the organic load in the wastewater, making it less harmful to the environment.Aerobic bacteria require oxygen to function, and by introducing oxygen into the treatment system, the wastewater can be treated more efficiently. The presence of aerobic bacteria also helps to reduce the formation of odors and offensive smells associated with untreated wastewater.
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I WILL MARK U BRAINLIEST
Answers
Because you can’t take unhealthy cells from an unhealthy cell to make it healthy there would be not cell left if you do that and the other answers don’t make sense.
What would happen to the original rabbit population if you introduced another type of rabbit, one that could run faster and escape its predator?
Answers
If another type of rabbit, one that could run faster and escape its predator is introduced then the population will increase.
What is a Population?This is defined as the total number of organisms present in an area over a period of time.
The rabbit having these special features means there will be more offspring produced which will increase their number and survival.
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A genetic disease is found in a family that affects the immune system, lungs, heart, and kidneys. A DNA analysis of several affected and unaffected family members determines that the disease is caused by a mutation in a single gene. What type of inheritance pattern is shown in this disease?(1 point)
polygenic trait
codominance
incomplete dominance
pleiotropy
Answers
Answer:
D.) pleiotropy
Explanation: Just took the quiz.
Pleiotropy arises when one gene affects two or more seemingly unrelated phenotypes. A pleiotropic gene expresses many phenotypes. Therefore, option (D) is correct.
What is Pleiotropy?
When one gene influences two or more phenotypic qualities that do not appear to be related to one another, this phenomenon is known as pleiotropy. A gene is said to be pleiotropic if it can exhibit many phenotypic expressions in a single organism.
Phenylketonuria is a condition that serves as a straightforward illustration of a pleiotropy. A slow metabolism of the amino acid phenylalanine in the cells of the body is the root cause of this hereditary condition, which causes phenylketonuria.
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nucelosomes consist of dna wrapped around many repeated histones.
Answers
The statement is false. But nucleosomes consist of DNA wrapped around a core of histone proteins.
How do we explain?The basic structural unit of chromatin, which is the complex of DNA and proteins in the nucleus of cells, is the nucleosome.
A nucleosome is made up of of an octamer of histone proteins, which consists of two copies each of four types of histone proteins: H2A, H2B, H3, and H4. These histone proteins form a protein core around which the DNA is wrapped.
The interaction between the negatively charged DNA and positively charged histone proteins helps to compact the DNA into a more condensed structure, making it more manageable within the cell nucleus. The nucleosomes are connected by linker DNA regions, which are less tightly associated with histones and allow for further folding and compaction of the chromatin fiber.
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An aeolipile
is a device powered by
steam. When heated,
water in the bulb
produces steam. The
bulb rotates as the
steam escapes from the
nozzles. People were
making these devices
as long as 2,000 years
ago. How do you think
they came up with the
idea even though they
aeolipile
did not have our modern understanding of
science? State your claim. Provide evidence
support the claim, and explain your reason
Answers
Though the understanding of modern science eluded ancient inventors, they were never without the understanding of elementary science such as mathematics. The practical applications of mathematics were utilized in the development of aeolipile.
The famous Library of Alexandria was in its heyday during Heron's time, and Heron is thought to have lectured in the Museum of Alexandria, a meeting place for scientists and academics. It is in these gatherings pertinent and prevailing subjects such as Architectural equipment for lifting huge items, techniques of calculating surfaces and volumes - including a way of computing the square root, war machines, and light manipulation utilizing reflection and mirrors are all examples of inventions.
Rather than focusing on numerical connections and arcane, abstract mathematical concepts, he investigated the practical applications of mathematics. Evidence supporting this claim was the number of inventions that came around the time the aeolipile was invented. These inventions include A coin operated 'Holy Water Dispenser'; A water organ; Heron's Fountain (an instrument that used air pressure to produce a jet of water); The Dioptra (a surveying device); A primitive, programmable robot (automaton) and a fire engine.
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