BIOLOGY COLLEGE

What is mitosis and how does it work?

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Answer 1
Answer: hey Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. hope this helps

Related Questions

As recently as 1996, the black-footed ferret, North America's only native ferret species, was listed as "extinct in the wild", with only captive individuals surviving in zoos and captive rearing programs. In 2002, 223 ferrets were released in Wyoming in an attempt to re-establish a wild population. Of these only 68 individuals survived the winter into 2003. By 2010, conservation biologists counted 760 ferrets, with an estimated annual growth rate of 0.35, one of the highest of any endangered species managed under the Endangered Species Act. The status of black-footed ferrets will be reevaluated and potentially downgraded from "critically endangered" to "endangered" once their population size exceeds 2000 individuals. Assuming no change to their annual growth rate in 2010, in what calendar year (in AD) would this occur?
During which period of the Paleozoic Era did the first amphibians evolve?A. Permian B. Devonian C. Cambrian D. Carboniferous
Enter the answer in the space provided.The chart lists a few structural characteristics of viruses.1. Viruses are extraordinarily small in size.2. Viruses are not specific to their hosts.3. Viruses contain either DNA or RNA as genetic material.4. Viruses lack cellular organization.Based on the information, enter the number of the characteristic that explains why viruses are unable to reproduce on their own.
In polygenic inheritance, each of the genes controlling a trait will have exactly the same influence over the trait. Group of answer choices Yes since all genes having to do with a trait always have the exact same influence on a trait. No since different genes will exert varying degrees of influence on the trait None of the other responses are satisfactory answers. No since all traits are only controlled by one gene with two alleles.
Which of the following statements about the functional consequences of single base-pair mutations are TRUE? Select the three correct answers. A) Mutations that occur in the intron sequences cannot affect the protein coding sequence of a gene. B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence encoded by a gene. C) Nucleotide substitutions within a coding sequences always change the amino acid sequence encoded by a gene. D) Missense mutations always change the amino acid sequence encoded by a gene. E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.

In order for an animal to gain mass what does it need?

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Answer: Food

Explanation: Of course, animals need food in order to gain mass. The food is used to transfer into cells, forming tissues, skin, and muscle to the animal.

Hope this helped!
food, obviously. mass is how much something weighs or takes up space.

After the rain of 12th june 2017 an ecologist measured a volume of 1414cm cube of rain water from a rain gauge wish a funnel diameter of 24cm. Calculate the mm of rain that fell that day

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Rainfall is measured as depth on the surface of the Earth, typically in mm. We know the volume of water in the rain gauge: 1414 cubic centimetres. We know need to know the area of the Earth that this volume fell on. This would be the area of the funnel opening that points up to the sky to catch the rain. We know the diameter is 24 cm. So we need to determine the area of a circle with a diameter of 24 cm. The equation to use is: area = pi * radius^2. Since the radius of a circle is half the diameter, the equation is:
So area is 3.14159 * 12^2
= 452.39 cm^2Volume = depth * areadepth = volume/areadepth = 1414/452.39= 3.13 cm = 31.3 mm

Meiosis allows for the reshuffling of maternally and paternally-inherited alleles between different genes, thus allowing for high genetic diversity in gamete genotypes, and thus offspring produced. Which of the following correctly relates a mechanism of reshuffling alleles of different genes with respect to each other with the location of genes on chromosomes? recombination reshuffles alleles of two genes that lie on the different chromosome types, whereas independent assortment reshuffles alleles of two genes that lie on the same chromosome type. recombination reshuffles alleles of two genes that lie on the same chromosome type, whereas independent assortment reshuffles alleles of two genes that lie on different chromosome types.

Answers

Recombination reshuffles alleles of two genes that lie on the same chromosome type, whereas independent assortment reshuffles alleles of two genes that lie on different chromosome types.

Explanation:

Alleles are two forms of same gene, they are located on the same loci of the homologous pair.

Recombination occurs when alleles from two homologous chromosomes get reshuffled during crossing over in meiosis.

Independent assortment refers to the tendency of alleles to be inherited independently from one generation to other.

What is one thing all major air pollution disasters have had in common? They resulted from acid rain. They occurred in large cities. They occurred in industrialized areas. They occurred during winter months.

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They occurred in industrialized areas

Explain competing theories about the formation of Earth's oceans.​

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Answer:

1. volcanic and rock outgassing of the early Earth

2. comet impacts during the "heavy-bombardment period"

Explanation:Hope This Helps:)

Explain how the formation of an adult human follows the cell theory.

Answers

Schleiden and Schwann suggested the cell theory. It is stated that a single cell makes up every living thing. It implies that the structural and basic unit of life is the cell.

What show formation, an adult human, follows the cell theory?

Understanding how cells form, grow, and die enables us to comprehend how all living things function.

Our comprehension of a variety of subjects, including as how new life is created, why organisms take on particular forms, how cancer spreads, how diseases can be treated, and more, is assisted by this collection.

Cells make up all known living things. The structural and operational unit of all living things is the cell. The chemical makeup of each cell is same. Cells are where all of life's energy flow (metabolism, biochemistry) takes place.

Therefore, adult human form singled cell zygotes.

Learn more about cell theory here:

brainly.com/question/14704317

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Answer:

The adult human forms from the single-celled zygote.

Explanation:

The cell theory was put by Schleiden and Schwann. It is said that all the living organisms made up of from a single cell. It means the cell is the structural and fundamental unit of life. In human beings, it is also seen. The human comes from the fertilization of haploid sperm and ovum. The zygote is the single fertilized cell that undergoes cell division to form multicellular organisms. The single-cell zygote becomes a multicellular gastrula and forms the 3 germ layers. These three germ layers later form different tissues and organs by organogenesis. This happens due to the mitotic cell division. Thus an adult human will form and the cell division continues till the death of the individual. This process indicates how a single-celled zygote forms the multicellular human.
Other Questions
what process occurs when a single flower self-pollinates by a male cell and female cell coming together to form a seed?
Which person's study is being done at a micro-level orientation?A. Damian is studying how children in the Dun family make decisionsabout what to eat.B. Kim is studying how two adults with the same level of educationgreet one anotherC. Chantel is studying how countries in the Americas help oneanotherD. Stephanie is studying how the political and economic institutionsof a country interact with one another.(This is sociology and idk if the answer is B or D) please help
A collision between two pieces of continental crust at a converging boundary produces amid-ocean ridgeb. deep-ocean trench.Rift Valleyd mountain range.
Acceleration involves a change in __________.a.time onlyc.velocity over timeb.distance onlyd.none of the answers are correct