Meiosis

Question 1

Which happens during crossing over?

Question 2

Which best explains the process of meiosis?

Revolt · Accepted Answer

D: Meiosis is a series of steps that divides the cell's DNA.

Question 3

Which best explains what happens during crossing over?

Revolt · Accepted Answer

B: Paired chromosomes overlap and portions of DNA switch between chromosome.

Question 4

Which activities occur during prophase II? Check all that apply. DNA condenses to form chromosomes.Each chromosome pairs up with its mate.Spindle fibers form.Chromosomes move to the opposite end of the cell.The nuclear envelope disappears.

Revolt · Accepted Answer

A,C,E

Question 5

Which best describes what happens between meiosis I and meiosis II?

Revolt · Accepted Answer

C: Cells directly enter prophase II.

Question 6

An organism has 20 chromosomes after fertilization. After meiosis, how many chromosomes would each sex cell have?

Revolt · Accepted Answer

B: 10

Question 7

Which are processes that add to the genetic differences in siblings? Check all that apply. interphaseindependent assortmentcytokinesiscrossing overmitosis

Revolt · Accepted Answer

B,D

Question 8

A kangaroo has a diploid number of 16. After meiosis, how many chromosomes would be in each cell?

Revolt · Accepted Answer

B: 8

Meiosis Answers

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