Answer:
Alright let's see here, 1st pair of linked genes and 2nd pair of linked genes. I only know two sorry!
Make one qualitative observation about the picture above.
Explain why this is a qualitative observation.
Make one quantitative observation about the picture above.
Explain why this is a quantitative observation.
Which organisms can reproduce using the process of fragmentation
Fragmentation is a form of asexual reproduction and is seen in annelids, fungi, cyanobacteria, sponges, and flatworms.
In Fragmentation, an organism divides itself into a number of fragments. It occurs when an organism completely breaks down independently irrespective of the other parts. Each one of these fragments matures into fully grown adults that are clones of the original organism.
Asexual reproduction usually involves the participation of a single parent alone can produce new offspring. The newly produced individual is genetically identical to one another and its parent. Both multicellular and unicellular organisms divide by fragmentation which is asexual reproduction.
Fragmentation is the most common method of reproduction in lower invertebrates. It is seen in many organisms including filamentous cyanobacteria, algae, lichens, molds, many plants, and animals such as flatworms, annelid worms, sponges, and sea stars.
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The organisms that can reproduce by fragmentation are Option d Sponges and Sea anemones.
Fragmentation is a form of asexual reproduction in which an organism breaks into two or more fragments, and each fragment develops into a new individual. Both sponges and sea anemones are examples of organisms that exhibit this mode of reproduction.
Sponges are simple multicellular animals that lack true tissues and organs. They possess a porous body structure, and when a sponge is fragmented, each fragment has the potential to develop into a new sponge through regeneration. These fragments contain specialized cells called archaeocytes that can differentiate into various cell types required for the formation of a new sponge.
Sea anemones, on the other hand, are marine animals belonging to the phylum Cnidaria. They have a cylindrical body with tentacles surrounding their mouth. When a sea anemone is fragmented, each piece can regenerate into a complete individual. The process involves the differentiation of cells within the fragments, leading to the development of new tentacles, body parts, and eventually a mature sea anemone.
Both sponges and sea anemones have remarkable regenerative abilities, allowing them to reproduce through fragmentation. This form of asexual reproduction enables them to colonize new areas, expand their population, and adapt to changing environmental conditions. Therefore the correct option is D
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The Question was Incomplete, Find the full content below :
The organisms which can reproduce by fragmentation are:
(a) Corals and Sponges
(b) Corals and Spirogyra
(c) Sea anemone and Spirogyra
(d) Sponges and Sea anemones.
how many ATPs are produce in ( glycolysis, creb cycle, metabolism and electron transport chain)?
Which of the following is not a common reason why individuals or groups use the ocean to dump our garbage?
Companies opt to save money by using ocean dumping.
Governments have limited funds for proper garbage disposal.
Ocean waters increase the rate of decomposition of garbage.
Landfills or incineration are not possible for a town or city.
Answer: Ocean waters increase the rate of decomposition of garbage.
Explanation: I took the quiz
11. A person who has rickets might need
more foods from which two groups?
If Earth was not tilted, there would be no
A. seasonal cycle
B. Hadley cell
C. diurnal cycle
D. albedo
The main cause of the seasons is this. The Northern Hemisphere has warm weather when the Earth is tilted toward the sun, and cool weather when the Earth is tilted away from the sun. Thus, option A is correct.
What is Earth seasonal cycle?The Earth's axis is currently inclined 23.5 degrees. The Earth rotates on its axis at a fixed tilt as it orbits the Sun. The Northern and Southern Hemispheres are tilted away from the Sun.
At different times of the year as a result of this angle. A hemisphere experiences winter and longer nights as it is tilted away from the Sun.
Therefore, there would be no seasonal cycle If Earth was not tilted.
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Balayage is a French word that means to sweep?
The steps to purifying DNA are listed below. Place them in order.
Burst cells open to release DNA
Isolate concentrated DNA
Collect cheek cells
Separate DNA from proteins and debris
Answer:
Explanation:
1. Collect cheek cells
2. Burst cells open to release DNA
3. Isolate concentrated DNA
4. Separate DNA from proteins and debris
Who is known as father of science?
Albert Einstein
Galileo Galilei
Issac Newton
Answer:
......
Galileo Galilie....
As of 2010, which of the following countries had populations exceeding one billion people?
Answer:
(no options?
may be China or India
many disoryers are do to inability of an infividyal to breack foen a oarticulat chemucal
Many disorders are due to the inability of an individual to break down a particular chemical. A person who has a disease called phenylketonuria (PKU).
Which prevents them from breaking down the amino acid phenylalanine, this is one example of a person who is unable to break down a chemical in their body.
Giving a person the right enzymes can help treat these diseases. Chemicals in our bodies are broken down by enzymes, which act as biological catalysts.
Therefore, if a person is deficient in the right enzyme, that person can be cured by giving them that enzyme. Let's discuss the remaining options.
Antigens are dangerous foreign substances that have gotten inside the body. The genetic material is stored on chromosomes, which are found inside the nucleus.
Organelles are cellular structures, such as the mitochondria, nucleus, and endoplasmic reticulum, that have particular roles.
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Your question is incomplete, but most probably your full question was,
Many disorders are due to the inability of an individual to break down a particular chemical. Sometimes these disorders can be treated by giving the affected individual the appropriate
(1) enzymes
(2) antigens
(3) chromosomes
(4) organelles
blank. readers are more likely than others to have successful reading experiences.
Answer:
Active
Explanation:
Because if you are active a lot with reading you can have more experience and you would know more skills to reading.
Answer:
Active
Explanation:
What is genetic engineering and important of genetic engineering
Answer: Genetic engineering is manipulating or modication an organisms' dna or cells.
Cloning is a great example of genetic engineering.
Explanation: it is important because it is use to produce medicine such as Insulin and other vaccines for dfferent diseases.
Hope this helped :)
What produces the retrograde motion of Mars.
Species A contains 50 chromosomes in
each of its skin cells. How many
chromosomes are normally found in
each of its sex cells?
Answer:
14
Explanation:
It's a diploid, voila. If it were to have down syndrome, though, it would have 14 and 1/2 due to the fact that your 24th chromosome set is both a set in your connective system and a sex cell.
NEED HELP IN SCIENCE PLS WILL GIVE 50 POINTS
Answer:
sorry dont know
you are studying the overall outer cell structures of organism that are approximately 50 nm which of the following provides the greatest magnification you can uses to see the his structure.
Which type of microscope should be used to view a virus that is 50 nm in size?
You are studying the overall outer cell structures of organism that are approximately 50 nm, the following which provides the greatest magnification you can use to see the his structure is 100 nm and the type of microscope which should be used to view a virus that is 50 nm in size is a scanning electron microscope.
What is a Microscope?A microscope is a laboratory instrument used to examine objects that are too small to be seen by the ordinary eye.
A scanning electron microscope on the other hand uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid for its analysis of micro- and nanoparticle imaging characterization.
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There are almost 500 naturally occurring variants of hemoglobin. Most are the result of a single amino acid substitution in a globin polypeptide chain. Some variants produce clinical illness, though not all variants have deleterious effects. Identify the variant or variants that can be described by each of the three statements by placing the letter corresponding to the statement next to the variant. Statement B may describe more than one variant, and a variant may be described by more than one statement. At least one variant will not match any description. A. The Hb variant least likely to cause pathological symptoms. B. The variants most likely to show pI values different from that of HbA on an isoelectric focusing gel. C. The variant most likely to show a decrease in BPG binding and an increase in overall affinity for oxygen.
Hello. This question is incomplete. You forgot the following answer options:
HbS (sikle-cell HB): substitutes a Val for Glu on the surface.
Hb Memphis:Substitutes onde unchanged polar residue for another of similar size on the surface.
HbMilwaukee: Substitutes a Glu for a Val.
HbPhilly: substitutes a Phe for a Tyr, disrupting hydrogen bondingat the α1β1 interface.
Hb Providence: substitutes an Asn for a Lys that normally decrease in BPG binding and an increase in overall affinity for oxygen B C projects into the central cavity of the tetramer
Answer:
HbS (sikle-cell HB): substitutes a Val for Glu on the surface. (B)
Hb Memphis:Substitutes onde unchanged polar residue for another of similar size on the surface. (A)
HbMilwaukee: Substitutes a Glu for a Val. (B)
HbPhilly: substitutes a Phe for a Tyr, disrupting hydrogen bondingat the α1β1 interface. (B)
Hb Providence: substitutes an Asn for a Lys that normally decrease in BPG binding and an increase in overall affinity for oxygen B C projects into the central cavity of the tetramer (BC)
Explanation:
The above phrases reveal information about some of the natural variants of hemoglobin, which as the question above informs, can have more than 500 variants.
Most of these variants occur due to structural changes that were caused by amino acid substitutions within the nucleotide sequences, which ends up modifying the entire protein, often interfering with its functions, depending on the extent of the mutation and where it happened.
Suppose you scraped off some of the pale
green stuff from the tree bark. How would you know whether it was alive or
not? What observations would you note? What tests could you do to see
whether it's alive?
An element's mass number represents the number of
bor of electrons in an atom is typically equal to
Answer:
the mass number is protons and nuetrons added together in the atomic nucleus.
Explanation:
Experiment #1: Plants
A certain plant has white flower petals and it usually grows in soil that is slightly basic.
Sometimes the plant produces flowers with red petals. A company that sells the plant
wants to know if soil pH affects the color of the petals in this plant.
Design a controlled experiment to determine if soil pH affects petal color. In your
experimental design be sure to:
• state the hypothesis to be tested in the experiment
• state one way the control group will be treated differently from the experimental group
• identify two factors that must be kept the same in both the control group and the
experimental group
• identify the dependent variable in the experiment
• state one result of the experiment that would support the hypothesis
The pigments that give fruits, vegetables, and petals their colors, such as chlorophyll, carotenoids, and anthocyanins, are heavily influenced by pH.
What is a good pH level for soil?
Vegetables, grasses, and most ornamentals thrive in slightly acidic soils (pH 5.8 to 6.5). Soil pH values outside of these ranges may result in less vigorous growth and nutrient deficiencies. Primary, secondary, and micronutrients are the three types of nutrients needed for healthy plant growth.
The color of flower petals is influenced by the pH of the soil.
A portion of the control group will be planted in soil that is mildly basic.
The experimental groups will be planted in pH-neutral soil.
The acidic soil will be used to raise the experimental group.
The non-acidic soil will be used to raise the control group.
Plants that grow in slightly acidic soil produce red blooms, while plants that grow in slightly basic soil produce crimson blooms.
Therefore, pH has a significant impact on nutritional qualities such as water-holding capacity and the color of petals, which are enhanced in acidic environments.
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Which of the following is a chart in which all the chromosomes from a cell are sorted into theirhomologous pairs? It is a picture of matched chromosomes, arranged according to size and used toidentify the number and types of chromosomes in an individual organism.
The answer is Karyotype. By definition, the karyotype is a test that looks at the shape, size, and number of a person's chromosomes.
The other options are incorrect because:
Diploid means having two complete sets of chromosomes from each of the parents.
Homologous could be a gene that is inherited by a common ancestor.
Klinefelter refers to a genetic condition where a boy is born with an extra X chromosome.
After plants first moved to land, what happened?
A.
Plants evolved into multicellular organisms.
B.
Adaptive radiation formed many new land plant species.
C.
Photosynthesis evolved as a way to produce energy.
D.
They adapted by developing cuticles.
Answer: B. Adaptive radiation formed many new land plant species
Explanation:
After plant first moved to land adaptive radiation formed many new land species
What is adaptive radiation?"Adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into new species due to change in the environment."The species adapt themselves to varied habitat in order to survive and the number of species increases.What is species?"It is a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding."Hence, the correct option is B. Adaptive radiation formed many new land plant species.
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When plate tectonics cause cracks to form, _____________.
A a large rift usually remains and is never filled in
B most likely the country of Mexico will separate from the continental United States
C volcanoes can occur
D scientists expect entire continents to fall into the Earth
Answer:
The answer is C volcanoes can occur
Answer:
C nugget i thought those were funny an true hope u like em
Explanation:
The biuret test would indicate a positive result for proteins in which of the following solutions?Multiple Choicedistilled waterstarch solutionglucose solutionalbumin solutionolive oil
Terms here (24) refined water. The biuret test could demonstrate a positive outcome for proteins wherein the accompanying arrangements starch solution.
The Starch solution diet comprises of roughly 70% starch, 20% vegetables, and 10% natural products. This implies the Starch Arrangement dispenses with most handled and prepackaged food varieties and confines sound fats like olive oil, avocados, nuts, seeds, and nut margarine.
Just to emphasize, the Starch solution centers around eating entire food, plant-based food varieties like earthy colored rice, cereal, potatoes, beans, and organic products — not exceptionally handled, high-fat starches like treats, cakes, french fries, and potato chips.
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why do you want to be a midwife?
I want to help moms and babies during pregnancy, labor, and the postpartum period using my education and talents.
I started out in a nursing program, but I soon realized that my interests and skill set were far better suited to the discipline of midwifery.
Midwives use their knowledge, abilities, and professional conduct to help the mother and her unborn child in a competent manner. The health of mothers and babies is enhanced and protected by midwives. In turn, this improves and safeguards society's health and well-being.
A midwife is a medical worker who has received training in how to help and care for people during pregnancy, labor, and delivery. Your health during pregnancy is supported by midwives.
Midwives are the primary healthcare providers who assist you during a natural birth if difficulties don't emerge.
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The graph below compares the rates of reaction of a burning candle and an exploding firework.
Comparing Chemical Reactions
A graph has time on the horizontal axis and concentration of reactants on the vertical axis. For an exploding firework, the concentration starts high, increases slightly and then decreases rapidly. For a burning candle the concentration starts high, increases more than the firework, and then decreases rapidly. The concentration for the burning candle is higher than the firework at all timepoints.
What can you conclude from the graph?
The reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
The reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn.
The reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn.
The reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
Answer:
The reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
Explanation:
The speed of a chemical reaction and the amount of energy required for this reaction is directly linked to the concentration of reagents present in the system. With that, we can say that the higher the concentration of reagents, the faster the chemical reaction will be due to the greater probability of collision between its molecules.
Although the reaction that causes a candle to burn has more reactants than the reaction that causes the fireworks to explode, the latter requires less energy to start. This makes the molecules of the reagents stir faster and collide more efficiently, making the reaction happen much faster.
In summary, the reaction that causes a firework to explode requires less energy to start and occurs more quickly than the reaction that causes a candle to burn.
The reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn.
The rate of reaction refers to the ease with which reactants are converted to products. The higher the rate of reaction, the faster reactants are converted into products.
The activation energy is the energy required for reactants to be converted into products. It is an energy barrier that separates reactants and products.
From the description of the graphs, we are told that the reaction that causes the explosion of firework starts at high concentration, initially increases slightly then decreases rapidly. The fact that it initially increased slightly before decreasing rapidly implies that the high energy required for the reaction to start is high.
On the other hand, the reaction for the candle to burn starts at high concentration, increases more than the firework, and then decreases rapidly because the reaction requires a lesser energy to commence than the reaction for the burning of candle.
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If a carbohydrate polymer contains only two monomer units, such as sucrose made from glucose and fructose, it is called a(n)
Solution:
By definition, disaccharides are carbohydrates or saccharides, formed by the condensation (or union) of two monosaccharides. In this way, we can conclude that the correct answer is:
disaccharides
I will give 100 points pls help mee
Answer:
C= Toward the center of the Earth
Explanation:
Gravity always pulls objects toward the ground (or the center of Earth).
Please help me
The ____ system regulates body temperature.
endocrine
excretory
cardiovascular.
\( \: \huge \mathbb{\underline{ \green{ANSWER}}} \\ \\ \\ \texttt{The { \blue{\underline{\bf{endocrine}}}}} \texttt{ system regulates} \\ \texttt{body temperature}\)