Select all that apply. Which of the following are true of meiosis? crossing over

Question

Select all that apply. Which of the following are true of meiosis?

crossing over results in each homolog becoming a mosaic of paternal and maternal DNA

non-sister chromatids of the bivalent exchange genetic material at sites along the homologous chromosomes called chiasmata

in each bivalent, the chromosome from the same parent lines up on the same side of the metaphase plate, so that after crossing over all the chromosomes from that parent will end up at the same pole.

homologous chromosomes pair up to form a bivalent

at the end of Meiosis I in a diploid organism, the daughter cells are each haploid (having one copy of each type of chromosome)

crossing over results in each homolog becoming a mosaic of paternal and maternal DNA

non-sister chromatids of the bivalent exchange genetic material at sites along the homologous chromosomes called chiasmata

in each bivalent, the chromosome from the same parent lines up on the same side of the metaphase plate, so that after crossing over all the chromosomes from that parent will end up at the same pole.

homologous chromosomes pair up to form a bivalent

at the end of Meiosis I in a diploid organism, the daughter cells are each haploid (having one copy of each type of chromosome)

Explanation / Answer

Which of the following are true of meiosis?

B) Non-sister chromatids of the bivalent exchange genetic material at sites along the homologous chromosomes called chiasmata

D) Homologous chromosomes pair up to form a bivalent

E) At the end of Meiosis I in a diploid organism, the daughter cells are each haploid (having one copy of each type of chromosome)

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