The answer is D, all the time
Below are the options:
Having two phases of meiosis allow for more unique cells to be produced.
Meiosis is a form of asexual reproduction which leads to more genetic variation.
Meiosis produces 4 haploid daughter cells which all contain identical DNA segments.
<span>Crossing over during metaphase allows segments of DNA from 2 parents to SWAP and produce non-identical haploid cells.
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The answer <span>Meiosis is a form of asexual reproduction which leads to more genetic variation</span>
Ribosomes
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Answer:
The process of recombination begins with the introduction of a double strand break into one of the homologs. This has led scientists to believe that the enzymatic machinery responsible for recombination first evolved as a mechanism for the repair of dsDNA breaks
Explanation:
The enzymatic machinery is what catalyzes genetic recombination. This process exchanges genetic material between different organisms which enables to production of offspring with different combinations from those in either parents. Recombination between homologous chromosomes is usually used in DNA repair.
