Answer:Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. These phases occur in this strict sequential order, and cytokinesis - the process of dividing the cell contents to make two new cells - starts in anaphase or telophase. The mitotic phase is a relatively short period of the cell cycle.
Explanation:
Answer:
prophase, metaphase, anaphase, and telophase.
Explanation:
Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase. These phases occur in this strict sequential order, and cytokinesis the process of dividing the cell contents to make two new cells - starts in anaphase or telophase. The mitotic phase is a relatively short period of the cell cycle.
Help me ASAP, TY BOYS AND GIRLS. Plz give the right answer
Meiosis is considered a reduction division because:
A. only occurs when a mutation triggers it.
B. reduces the number of cells.
C. results in haploid cells.
D. results in diploid cells.
Answer:
B I believe
Explanation:
it's called the reduction division bc it reduces the number of chromosomes
Breeders will induce mutations in organisms to increase the genetic variation in that organism’s population.
Please select the best answer from the choices provided
T
F
Answer:
The statement that indicates that breeders will induce mutations in organisms to increase genetic variation in the population of that organism is true.
Explanation:
Induced mutations can be produced by the introduction of chemical or physical agents that can alter DNA and produce genetic variation. This, when controlled, can produce physical or functional changes in a manipulated population.
Mutation induction is a technique used by breeders to increase the genetic variation of a population of plants, for example, and make their characteristics improve, such as their resistance or productivity.
why do the antibody numbers remain higher after the first infection than before it?
Explanation:
During a primary infection levels of antibodies slowly increase, peak at around ten days and then gradually decrease. ... The antibodies are produced so quickly by the memory cells that the pathogen is killed off before it can make the person ill.
What technique did Hershey and Chase use in their experiment that led to the conclusion that DNA, not protein, was the genetic material in viruses?
Answer:
They used radioactive labeling techniques to build two different types of phage.
Explanation:
In 1952, a set of experiments were carried out by American biochemists Alfred D. Hershey (1908-1997) and Martha Chase. They prepared two separate virus samples, one contained DNA labeled with a radioactive isotope and the other contained protein labeled with a different radioactive isotope. They grew the two types of viruses separately, infected bacteria with the two sets of phages and analyzed the bacteria for radioactivity. From the results obtained, Hershey and Chase concluded that the viral genetic material was DNA and not protein, reinforcing the observations previously made by Avery.
Locate Chicago and New York on a US map. Describe their locations in the United States. Do you think their location played a role in the amount of snowfall they got throughout the year? Why or why not?
Answer:
Explanation:
In the attached picture below, you can see New York marked in Red, and Chicago is marked in a Blue circle. Both locations are extremely cold during the winter months due to being so close to the north pole. Aside from being close to the north pole, both of these locations are located on large bodies of water which increases wind and therefore lowers the temperature. Between both of these Chicago would get more amount of snowfall per year due to being closer to the North Pole than New York.
which tissue is this I can't understand.
Can you help me!!!!!!!!!!!!!!
PLEASE HELP ME I WILL MARK BRAINLIEST
Answer:
Similarities of Mitosis and Meiosis :))
Explanation:
Mitosis and meiosis have different purposes, but share common features in how they work.
Easy Answer:
-Both can divide (option 1)
-Same number of chromosomes as the original cell (option 4)
-Both have the basic 5 phases
Multiple Stages
Both mitosis and meiosis are multistage processes. The stages are interphase, prophase, metaphase, anaphase and telophase. The same general processes occur in each of these stages for mitosis and meiosis. Interphase is cell growth and DNA replication in preparation for cell division. Prophase is when the nuclear membrane degrades. Metaphase is when the chromosomes align in the middle of the cell. Anaphase is when the chromosomes are pulled apart. Lastly, telophase is when one cell splits into two separate cells.
DNA Replication
Mitosis and meiosis both involve duplication of a cell’s DNA content. Each strand of DNA, or chromosome, is replicated and remains joined, resulting in two sister chromatids for each chromosome. A common goal of mitosis and meiosis is to split the nucleus and its DNA content between two daughter cells. Before DNA can be separated between two cells, it must be duplicated and then condensed into a form that can be efficiently transported. The condensed form of DNA is called chromosomes. Chromosomes can be physically pulled apart, and make separating long strands of DNA easier for the cell because the DNA strands become like a tightly wrapped yarn ball.
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Which of the following would be the correct amino acid sequence for the following mRNA sequence: UUU UAC AUA?
Explanation:
AaaaaaaaaaaaAaaaaaaaaaaa
What kinds of adaptations have the animals in Movile Cave adopted?
Answer:
Typical adaptations seen among animals that live exclusively in caves include, Lack of pigmentation. Reduction in the size of eyes Development of sensory mechanisms that do not depend on light for detecting food or predators.
Explanation:
If the concept of evolution is defined as a scientific theory, what must be true about the concept of evolution?
Answer:
Change occurs in the heredity characteristic of living organism over time.
Explanation:
Change occurs in the heritable characteristics of living organisms with the passage of time is known as evolution. Evolution consist of three basic principles which are variation, heredity, and differential fitness. The organisms evolved with the passage of time due to change in the environmental conditions which able them to survive in that harsh climatic conditions and those which is not evolved can't survive and in the end extinction occur.
What is the correct order of plankton, sea bass, otter, crab, and sun in a food chain?
Answer:
sun,crab,sea bass then otter
Explanation:
:)
Describe three interactions that red wolves might have with other living things.
Answer:
By scent-marking, body language, and a series of vocalizations, red wolves interact. These contain, along with a series of barks, growls, and yaps, the distinctive howl. The howl of the red wolf is somewhat similar to that of a coyote, but is mostly pitched deeper and lasts longer.
Red wolves communicate with one another through vocalizations, body language, and scent-marking. The unique howl may be heard in these, along with a variety of barks, growls, and yaps.
What best define red wolves interactions?Until they become accustomed to people, wolves typically avoid engaging with them.
In general, red wolves create enduring pair connections with one another. There are still more than half of red wolves in captivity. Red wolves live an average of eight to nine years in the wild.
Please make a donation to protect wolves where they belong—in the wild. Fend off the wolves. Although wolves are apprehensive of people, they can lose that fear by becoming accustomed to them.
The howl of the red wolf resembles that of the coyote in some ways, but it is often deeper and lasts longer.
Therefore, red wolves communicate by scent-marking, vocalizations, body language.
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The cells produced by meiosis are called
Answer:
gametes
Explanation:
Gametes are haploid cells(they have n chromosomes, half the number of chromosomes in somatic cells)
What is better Sharingan or Byakugan
Answer:
well in combat byakugan, in illsusiona nd far distance attacks built to one hit K.O a person sharingan is
Explanation:
In dogs, there is a hereditary type of deafness caused by a recessive gene. Two
heterozygous dogs mated, they both carry the gene for deafness but have normal hearing. Using the Punnett Square below, answer the following questions.
1. What are the possible genotypes? Select all that apply based on the Punnett Square above. *
DD
Dd
dd
2. What is the genotype for offspring #2?*
DD
Dd
dd
Answer:
All of the genotypes for question one are possible. for question 2, the genotype of offspring 2 is Dd.
Explanation:
The chart shows that there can be a combination of genes DD, Dd, and dd (D being the dominant trait, d the recessive). there's a one in four chance of blindness for the dog. by reading the rows and columns of the chart, you can determine which genes the dog will have.
1.Since both of the parents are heterozygous the offspring can have all three genotype possiblities: DD Dd and dd
2.The genotype of offspring is the combination of the alleles D and d:Dd
Answer all 3 wuestions for 25 points and brainliest
Answer:
17. C " TAAGCTG". It would be the replication strand because A always pairs with T and C always pairs with G, so replication strands just have the opposite base as the original strand
18. Transcription is the name given to the process in which DNA is copied to make a complementary strand of RNA. RNA then undergoes translation to make proteins. The major steps of transcription are initiation, promoter clearance, elongation, and termination.
19. Straight hair is controlled by a recessive allele because as you can see the one where is not shaded is the one that has the most. There are only 1 shaded circle or square, out of the 12 other circles or square that is not shaded. This means that it is the recessive allele because people are less prone to getting straight hair, as you can see in that diagram.
Wasn't this the same question you asked earlier?
Which describes a protein? A. Forms an important part of cell membranes. B. Provides the greatest amount of energy per gram. C. Plays an important role in chemical reactions in cells. D. Supports internal organs and insulates the body
Answer:
I would choose A for answer
Humans impact the environment in many ways: overpopulation, pollution, burning fossil fuels, and
deforestation. Changes like these have triggered climate change, soll erosion, poor air quality, and
undrinkable water.
Time Elapsed:
Attempt duelan B at 115pm
23 Hours, 42 Minutes, 38
Seconds
What is one thing you can do to reduce your negative impact on the environment? Support your
answer with evidence and an explanation of how your strategy would reduce your negative impact.
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12ptv Paragraph
B I
A.TV
Glucose molecules contain stored energy for plants. Glucose is made from carbon dioxide and water molecules during photosynthesis. What kind of energy do plants use to make glucose molecules? A Electrical B Sound C Light D Kinetic
Answer:
The correct answer is - C. light.
Explanation:
In plants, glucose is formed or produces by the process called photosynthesis, a process that uses light energy to produce glucose with the help of carbon dioxide and water.
In this process, light energy is converted into chemical energy stored in glucose or sugars. The process involves light energy, CO2, and water and produces, glucose, and oxygen as a by-product.
Which two statements describe events that help technotic plate movement
Answer:
B and C is the answer for sure
Explanation:
i just did this answer on a p e x
Which cells in your body goes through mitosis the most and least?
Answer:
Somatic cells in your body goes through mitosis the most. And
Gamete cells in your body goes through mitosis the least.
Mitosis occur most in somatic cell and least occur in germ cell of the body.
What is mitosis?Mitosis is process occur both in unicellular and multicellular organisms, the division of the cell where the number of chromosomes remains the same, except in the case of germ cells where the number of chromosomes become half.
In this stage of cell cycle the nucleus of a cell is divided into two nuclei having equal amount of genetic material and produce both the daughter nuclei.
It is succeeded by cytoplasmic division after the separation of the nucleus. It is important for the growth of the cells and the replacement of worn-out cells.
In every cell division, production of two daughter cells are from the parent cell; It is also known as equational cell division because the chromosome number in the parent cell and daughter cell is the same.
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What agent of deposition is this? Gravity,wind, waves, running water or glaciers.
Answer:
I think gravity
Explanation:
how does embryology support organic evolution
★ All applications in the process until embryo transfer
´ღVictoria's youngest child, Beatrice, had one daughter one norman son and two sons with hemophilia. Beatrices daughter, Eugene, married king alfonso Xll of Spain. They had six children one of whom was the father of juan Carlos the current king of Spain. What is Juan Carlos phenotype— normal, carrier, or hemophilic? Explain.
The____is used to study the similarities in different species from long ago and to reveal links between the species .
A. fossil record
B. biogeography
C. Molecular homology
Why do we breathe in oxygen
and exhale carbon dioxide?
A. Oxygen is a product of cellular respiration.
B. Both gases are produced during cellular
respiration.
C. Oxygen is required to start cellular
respiration, and carbon dioxide is a product.
Answer:
When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide. ... Oxygen helps our cells work harder by breaking down the nutrients we get from food like sugars. With sugars and oxygen, our cells can create the energy they need to function.
Explanation:
c
genotype is the _____ of an organism and a phenotype is the _____of an organism
Answer:
DNA , physical.
Explanation:
i hope this helps
Answer:
Genetic makeup, physical appearance
Explanation:
which description indicates that a question is nonscientific
Answer:
The question relies on moral or social values.
All of these are natural events that could alter an ecosystem EXCEPT -
A: burning of fossil fuel
B: wildfires
C: floods
D: volcanic activity