Answer: mats and cots well at least in school at home i would see them sleeping in beds
In one experiment, the parietal generation is formed by pure parents colored yellow (VV) and green (vv). All individuals formed in the crossing of the P generation have a yellow color (Vv) and are called the F1 generation.
The crossing of F1 components generated offspring for the F2 generation, three of which were yellow (VV, Vv and Vv) and one was green (vv).
According to the factors that determine the color of the generated individuals, it is possible to state that
a) The yellow color is dominant and the green color is recessive.
b) The yellow color is recessive and the green color is dominant.
c) The color of the factors is determined by heredity in one of the genes.
d) One color is expressed at the expense of the inactivity of the other.
Correct alternative: a) The yellow color is dominant and the green color is recessive.
As observed in his experiment, Mendel identified that two factors determine the color of peas: a dominant for the yellow color and a recessive that expressed the green.
The dominant gene is the one that determines a characteristic, even when in simple doses in the genotypes. The recessive gene is only expressed when in double dose, because in the presence of a dominant, it becomes inactive.
MARKING BRAINLEST 50 POINTS!!
Ecology Scavenger Hunt
4 things that are BIOTIC:
1.
2.
3.
4.
· 3 things that are ABIOTIC:
1.
2.
3.
· 1 population (a group of the same species):
1. .
· 2 producers:
1.
2.
· 2 consumers:
1.
2.
· 1 decomposer:
· Give a possible food chain that could be found in the area you are observing.
· List predators that probably live in this area.
· In which biome do you live?
· Describe the climate of the biome.
Answer:
things on Ecology Scavenger Hunt
1. MC
2.Graw
3.Hill
In order for nutrients to enter the cell, those nutrients must pass through what cell structure?
O the nucleus
O the mitochondria
O the cell membrane
O ribosomes
Answer:
The cell membrane
Explanation:
This is the phospholipid bilayer that everything that wants to come into the cell has to move throught. It is also selectively permeable.
Schistosomiasis is a parasitic infection that is spread when larval forms of the parasite penetrate the skin during contact with infested water. You are working in a village of 205 people, where it is hypothesized that spread of schistosomiasis is occurring through contact with local well water. You find that 125 of the villagers use the suspected well, while the rest of the villagers do not use the well. After gathering urine samples, you find that 104 of the villagers who use the well are infected with schistosomiasis. Only 15 of the villagers who do not use the well are infected.I: Calculate the relative risk.II: Interpret your results.III. Calculate the attributable risk.IV. Interpret your results.
Answer:
1. Relative risk: proportion of the disease after exposition / proportion of the disease without exposition
= (104/125) / (15/125)
= 83.2 / 12 = 6.93
The relative risk is calculated as the probability of having the disease in one exposed group when it is compared to the expected outcome in the non-exposed group. A relative risk of 6.93 indicates a risk of almost seven times higher than the average risk, being its value very high
2. Attributable Risk (AR) for an exposed group:
the incidence in the exposed group - incidence in the non exposed group/incidence in the non exposed group
AR = 104 -15 /104
AR= 0.85
The relative risk is useful to determine whether the local well water is associated with the parasitic infection, while attributable risk allows to determine how much of schistosomiasis infection may be attributable to the exposition with the local well water. In this case, a AR of 0.85 is considered to be high and therefore people's contact with suspected well water should be avoided
How has trend evolved from 6 million years ago to modern humans?
Answer:
well long ago humans used to wear animal skins and now we just wear clothes out of cloth,cotton and stuff
The earliest land plants were liverworts, mosses and ferns. Using the information that you learned in the section, why do you think that these plants were successful in the humid and moist ancient environment? What about these plants makes them unable to thrive in areas with drier climates today? What makes angiosperms and gymnosperms more successful in these climates?
The earliest land plants, such as liverworts, mosses, and ferns, were successful in the humid and moist ancient environment because they were well-adapted to absorb and retain water in their tissues. These plants have simple root systems and lack vascular tissue, which helps them to absorb water and nutrients from their surroundings more efficiently. They also have a high surface area to volume ratio, which allows them to absorb water through their leaves and stems as well.
However, these plants are not well-suited to thrive in drier climates because they lack the specialized structures that allow them to conserve water and protect themselves from desiccation. They also have limited capabilities for seed production and dispersal, which can make it difficult for them to colonize and establish themselves in new environments.
Angiosperms and gymnosperms, on the other hand, are more successful in drier climates because they have developed specialized structures and strategies to conserve water and protect themselves from desiccation. These include features such as thick, waxy cuticles on their leaves, stomata that can open and close to regulate water loss, and seed production and dispersal mechanisms that allow them to colonize new environments more effectively. These adaptations allow angiosperms and gymnosperms to thrive in a wider range of environments, including those with drier climates.
what do you think will happen if u certain part of the cell fails to function
Answer:
If that happens, you body will die soon
Explanation:
Question 1 of 10
Which element of the scientific process includes the greatest amount of
information about living things?
OA. A hypothesis
OB. A theory
OC. A conclusion
OD. A data record
SUBMIT
According to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
What is a theory?It is a set of ideas or proven hypotheses that explain some phenomenon studied or a scientific description based on a set of observations or experiments.
In this sense, it is a logical system that is established from observations, axioms and postulates, and is formed by the set of concepts, propositions and definitions that are related to each other with the aim of explaining the given phenomenon.
Therefore, we can conclude that according to the research, the correct option is B. A theory is the element of the scientific process that would include the greatest amount of information about living things.
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Which base is found only in DNA?
O adenine
O guanine
O cytosine
othymine
Thymine is the base that is found only in DNA. Adenine, guanine, and cytosine are also present in both DNA and RNA, but thymine is exclusive to DNA. In RNA, uracil replaces thymine.
What are nucleotide bases?Nucleotide bases are the building blocks of DNA and RNA, the genetic material in all living organisms. There are four nucleotide bases in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G). In RNA, uracil (U) replaces thymine. These bases pair with each other to form the "rungs" of the DNA ladder, with A always pairing with T (or U in RNA) and C always pairing with G.
The sequence of nucleotide bases in DNA determines the genetic information carried by an organism. DNA replication, the process of copying DNA before cell division, relies on the complementary base pairing of nucleotide bases to ensure that each new strand of DNA has the same sequence as the original.
Mutations, or changes, in the sequence of nucleotide bases can occur naturally or as a result of external factors such as radiation or chemical exposure. These mutations can lead to genetic variations and may have consequences for the organism.
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Which of these two connective tissues, hyaline cartilage or bone (osseous), would you expect to heal more quickly if injured?
Answer:
Injury in bones is expected to heal quicker than damaged hyaline cartilage.
high levels of pollution will most likely
Answer:
It could cause acid rain.
The theory of biological evolution
includes which 3 ideas?
Common ancestory
Modifications through generations
The strongest, fastest, smartest die off
Change in frequency of traits
What happens in the stomach?  A. Water and nutrients are absorbed.  B. Waste material is expelled from the body.
Answer:
Find an answer choice similar to this:
Food is broken down into smaller components (digested) to send to the small intestine.
Explanation:
The other two choices I can see are the functions of the large intestine. The large intestine absorbs water and nutrients and eliminates waste material (the body expels waste through the rectum and anus).
During which month is carrying capacity most likely to be limited by water?
O A. August
• B. November
c. September
O D. June
The month that is carrying capacity that is most likely to be limited by water is: c. September.
What is the carrying capacity?This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.
As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.
Therefore the correct option is C.
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Answer:
A
Explanation:
What eventually replaced ABE fermentation?
O Petrochemical production
O ACE fermentation
O Bacterial fermentation
O Anaerobic bacterial fermentation
True or false Question #1 Aspen has just learned HPV. (the human papillomavirus),
which can cause genital warts and cancer is so common most seually-
active people get at least one type of HPV during their lives. Aspen is
cared about HPV and has discovered there is a vaccine for this virus.
Aspen can go to a healthcare provider to get the vaccine but has to go
back for a second dose later.
Answer:
True
Explanation: One version of the human papillomavirus, which leads to most cases of cervical cancer, evolved in humans as a result of sex with Neanderthal, a new study shows
what is NOT an example for nucleus?
Answer:
center core of a atom!!!!
A small family farm has 230 acres of farmland to grow corn . If each acre yields 63 bushels of corn and each bushel can be sold at $9.00, how much does the farm make corn per year?
Answer:
$130,410
Explanation:
According to this question, a small family farm has 230 acres of farmland to grow corn. Each acre yields 63 bushels of corn i.e 1 acre = 63 bushels of corn
Also, each bushel can be sold at $9.00 i.e. 1 bushel = $9.00
If 1 bushel = $9.00
63 bushels = 63 × 9 = $567
Since 63 bushels of corn = 1 acre, it means that $567 is made on one acre.
Hence, on 230 acres, 230 × 567 = $130,410 will be made on corn per year
please help answer the 3 questions
1. The flattened form of objects like leaves. inside the respiratory system, the alveoli. the gastrointestinal system's villi. 2. While turtles have specialized excretory openings, fish have gills.
What modification is necessary for a successful gas exchange, one example?Alveoli modifications:
Moisture-filled walls: Gases dissolve in the moisture, which makes it easier for them to cross the gas exchange surface. Gases can travel through permeable walls. large blood supply, ensuring that blood rich in carbon dioxide is transported to the lungs and blood rich in oxygen is removed from the lungs.
Compare the Australian Fitzroy River turtle's gas exchange system to that of fish.Gills are found in fish, while specialized excretory openings are seen in turtles. These gaseous exchange systems have a huge surface area, a plentiful blood supply, and are ventilated by water movement for a sharp gradient in concentration. The main distinction is where the gas exchange surface is located.
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Consider the table.
Types of Bacteria
Form
Shape
Associated disease
Coccus
X
Strep throat
Bacillus
Rod shaped
Y
Spirillum
Spiral
Cholera
Which best describes X and Y?
Which best describes the lysogenic cycle?
Answer:
x is spherical.... y is e.colii
Unlike the lysogenic cycle, the lytic cycle involves destruction of the host.
PLS HELPPPP Sylvia is writing a cause and effect report on ocean currents. Which statement can she use correctly in her report? A. Global winds pull surface ocean water into the major ocean currents observed today. B. Global winds cause surface ocean currents to extend deeper beneath the surface of the water. C. Surface ocean currents form as a result of changes in Earth's climate over time. D. Surface ocean currents are only present along coastlines of continents.
Sylvia can use statement A correctly in her report: "Global winds pull surface ocean water into the major ocean currents observed today."
This statement accurately describes one of the primary causes of ocean currents - the force of global winds on the surface of the ocean, which creates areas of high and low pressure and drives the movement of water.
Statement B is incorrect because global winds do not cause surface ocean currents to extend deeper beneath the surface of the water; rather, ocean currents are typically driven by the wind and waves on the surface layer of the ocean.
Statement C is also incorrect because while changes in Earth's climate can have an impact on ocean currents over long periods of time, they are not the primary cause of surface ocean currents.
Statement D is incorrect because ocean currents can exist in all parts of the ocean, not just along coastlines.
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146. The ATP/CP Pathway is best for which of the following activities? A. Running a marathon B. 100m sprint C. 30 minutes steady state cardio D. - Tabata workout
Answer:
100m sprint
Explanation:
The ATP/CP Pathway is best for in 100m sprint activity.
what is ATP ?Adenosine Triphosphate (ATP) is the energy carrier in every living organisms on earth which capture and store energy metabolized from food and light sources in the form of ATP.
ATP is broken down through hydrolysis during energy required by a cell, The high energy bond is broken and removal of a phosphoryl group occurred.
The energy released from this process is used to drive various cellular processes.
ATP is constantly participates in biological reactions and central to the health and growth of all life, transfer energy from one location to another,.
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Hard corals have a symbiotic relationship with species of microalgae that give the corals their color and provide up to 95% of the corals' energy needs by photosynthesis. Corals get the rest of their food by consuming plankton. The microalgae are damaged by changes in water temperature 2-3C lasting five weeks or more, causing a phenomenon called coral bleaching. What will most likely be the result of increased global temperature on the diversity of hard coral species?
Question 1 options:
The hard corals will make all of their own food.
The rate of photosynthesis in hard corals will increase.
The number of different hard coral species will decrease.
The hard corals will migrate to warmer waters.
Answer:
The hard corals will make all of their own food
Explanation:
your welcome...
The most likely result with increased global temperature would be ; ( A )
The hard corals will make their own food
Given that the relationship between the corals and the microalgae is symbiotic and not parasitic therefore when the microalgae are damaged the hard corals will most likely look for an alternative food source in order to continue surviving since they do not rely 100% on the plankton for their food. which is The hard corals will be able to make their own food by capturing preys like critters.
Hence we can conclude that the most likely result with increased global temperature would be The hard corals will make their own food
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Using the picture below, NAME 2 SPHERES that are interacting, which PART of the picture represents that sphere and EXPLAIN how those parts are interacting
Describe all the energy transformations that take place in a car,
and explain how these transformations exemplify the law of conservation of energy
Answer:
first the car starts with potential energy when the car starts to move which is kinetic energy and when you come to a sudden stop you will get yanked forward because one of Newton's law are that what is in motion stays in motion.
Explanation:
What was the first city to be struck by the new atomic bomb?
Philippines
Hiroshima
Tokyo
Bataan
Answer:
Hiroshima
Explanation:
The first city hit by an atomic bomb was Hiroshima, Japan. The bomb was dropped on August 6th, 1945.
Plants use sunlight to convert nutrients into energy.what form of energy transfer is taking place?
Answer:
The RADIANT energy of the Sun is converted into CHEMICAL energy by the plants.
Explanation:
The RADIANT energy of then sun is converted into chemical energy by the plants.
what is cell biology ?
Answer:
Cell biology is a branch of biology that studies the structure, function and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. Cell biology is the study of structural and functional units of cells.
Answer:
As a branch of biology, cell biology studies the structure, function, and behavior of cells. A cell is the basic unit of life that is responsible for the living and functioning of an organism. Cell biology is the study of structural and functional aspects of cells.
Question 66A protein is 200 amino acid long.a.) How many codons does it have?b.) How many nucleotides does it have?c.) What is the first amino acid of this protein?
a) A protein with 200 amino acids has 200 codons.
b) As each codon consists on 3 nucleotides, it gives a total if 600 nucleotides.
c) The first amino acid of the protein can probably be Methionine, even though, the protein can suffer modifications and this aminoacid can be eliminated or replaced.
the cytric acid cycle requires the presence of _____ for completion
Answer:
Oxygen
Explanation: