Which about meiosis is most accurate?

Which meiosis is most accurate?

Which about meiosis is most accurate? During meiosis, each member of a chromosome pair separates and randomly goes into a different sex cell. … Meiosis makes it possible for a zygote to have the correct number of chromosomes. A student wants to examine the cells produced as a result of meiosis under a microscope.

When an organism undergoes meiosis which is most accurate?

When an organism undergoes meiosis, which is most accurate? Each member of a homologous chromosome pair randomly separates into a different sex cell.

Which of the following is the most important reason for meiosis?

Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.

Which accurately states the end result of meiosis?

Comparison to mitosis

Meiosis
End result Normally four cells, each with half the number of chromosomes as the parent
Function Production of gametes (sex cells) in sexually reproducing eukaryotes with diplont life cycle
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Which is true of meiosis?

Meiosis is a process where a single cell divides twice to produce four daughter cells. These daughter cells are haploid, which means that they contain half the number of chromosomes of the parent cell. They are genetically distinct cells sex cells—sperm in males, eggs in females.

Which is true in both mitosis and meiosis?

The answer is D. Meiosis involves 2 rounds of cell division; mitosis involves one. Meiosis gives rise to 4 daughter cells; mitosis gives rise to 2. The 2 daughter cells of mitosis are identical to each other; the 4 daughter cells of meiosis are different from each other and different from the cell that produced them.

Which is an accurate description of how the new plant forms?

Which is an accurate description of how the new plant forms? Parent cells divide by meiosis to produce the offspring. Parent cells divide by mitosis to produce the offspring. Cells in the new plant will have a different genetic makeup than the parent.

What is an accurate description homologous chromosomes?

Homologous chromosomes, each composed of two sister chromatids are separated from one another.

Is mitosis more similar to meiosis I or II?

When the tetrad is broken up and the homologous chromosomes move to opposite poles, the ploidy level is reduced from two to one. For this reason, meiosis I is referred to as a reduction division. There is no such reduction in ploidy level during mitosis. Meiosis II is much more similar to a mitotic division.

Which of the following is an accurate description of meiosis?

Which of the following is a correct description of meiosis? – Meiosis is one round of DNA replication followed by one round of cell division. … Meiosis is one round of DNA replication followed by two rounds of cell division. Meiosis still involves DNA replication and relies on two divisions to reach the haploid number.

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Which statement would be accurate in describing the DNA of a prokaryotic organism?

Which statement below would be accurate in describing the DNA of a prokaryotic organism? The DNA of a prokaryotic cell is contained in a single, circular chromosome about a millimeter in circumference.

What happens if meiosis goes wrong?

But if meiosis doesn’t happen normally, a baby may have an extra chromosome (trisomy), or have a missing chromosome (monosomy). These problems can cause pregnancy loss. Or they can cause health problems in a child. A woman age 35 years or older is at higher risk of having a baby with a chromosomal abnormality.