All categories

3 years ago

What is a major difference between mitosis and meiosis I in a diploid organism?

Biology

2 answers:

Mekhanik [1.2K]3 years ago

7 0

The answer is; A

In anaphase of meiosis, all the chromosome line in a single track in the metaphase plate. In metaphase I of meiosis I, chromosome line the metaphase plate of the cell in homologous pairs. This is why at the end of telophase in anaphase I, the genetic material of the daughter cells is halved while in mitosis, it remains the same. Meiosis II is usually similar to mitosis.

murzikaleks [220]3 years ago

6 0

<em>a. Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis I.</em>

Further explanation

In terms of understanding Mitosis and Meiosis are different. For Mitosis is the part of cell division, where the chromosomes in the nucleus split into 2 sets of identical chromosomes, each of which has a nucleus.

then Meiosis is cell division which reduces the number of chromosomes by half. This process occurs in every sexual reproduction.

In mitotic cell division the reproductive type is asexual. While meiosis division is cell division with a type of sexual reproduction.

organisms that experience or pass through the process of cell division of Mitosis ie all types of organisms. For Meiosis which experiences this type of division only organisms or living things such as humans, animals, plants, fungi.

Considering that Mitosis is a process of division with the asexual type of reproduction, genetic mixing does not occur, which is certainly the opposite of Meiosis in which there is a process of genetic mixing.

Still related to the type or type of reproduction. The absence of genetic mixing in Mitosis makes the characteristics of daughter cells and stem cells identical or identical. For Meiosis there is a difference between daughter cells and stem cells given the genetic mix.

Mitosis usually occurs for cell reproduction and for the growth and repair of cells in the body of an organism or living things. Meiosis occurs to distinguish an organism genetically through sexual reproduction.

Mitosis, which is a process of asexual division, makes the number of chromosomes produced unchanged or constant. For Meiosis which is sexual division, the number of chromosomes changes to half of the initial chromosome cells.

Learn More

Mitosis and Meiosis : brainly.com/question/11657067

Mitosis vs Meiosis : brainly.com/question/9702770, brainly.com/question/6946308

Details

Class: high school

Subject: biology

Keywords : Mitosis and Meiosis

You might be interested in

What is the oldest type of bacteria

kompoz [17]

The oldest type of bacteria is over 3 million years old I think. It comes from the cyanobacteria family! The bacteria is a type of algae! Discovered by Gregorio V. in the Late 1900's.

5 0

4 years ago

Assume that the "letters" of DNA are distributed randomly and that human DNA has 3 billion base pairs. About how long would you

Natalka [10]

Answer:

one that recognizes a 2 base pair sequence would cut DDNA every 16 bases. A 3 base pair recognition site would be found every 64 bases.

6 0

3 years ago

If you are walking on an island formed by an underwater volcano,

Phoenix [80]

Answer:

well most likely pumice from ash but type is, igneous is primarily formed from volcanoes, hoped that helps

Explanation:

6 0

3 years ago

Read 2 more answers

Hypersecretion of growth hormone after long bone growth has ended (as an adult) is called

Anastasy [175]

The answer is the gigantism. A gigantism is a condition in which the growth hormone of an individual will likely be in excess than of its normal range and the reason for that is because of the pituitary tumor cells as they secrete the GH.

5 0

3 years ago

Which of the following is not a result of air pollution

daser333 [38]

In short, air pollution is foul air injurious to health. Air Pollution is anything that goes into the air that is harmful.Most air pollution is man-made. The largest contributor to airpollution is the burning of fossil fuels such as gas and coal. Someof the most common forms of air pollution are: Particulate matterNitrogen oxide (and other oxides of nitrogen) Sulfur oxide AcidRain VOC's (volatile organic compounds) Air pollution can also besaid as the accumulation in the atmosphere of substances that insufficient concentrations, endanger human health or produce othermeasured effects on living matter and other materials. Among themajor sources of pollution are power and heat generation, theburning of solid wastes, industrial processes, and, especially,transportation.

3 0

3 years ago