4. Describe two pieces of evidence to support the claim that sexual reproduction increases genetic variation?

During Meiosis, something called crossing over occurs where chromosome pairs from two different sex cells exchange alleles future mixing things up.

there is also a random pairing of a sperm and egg cell

Gregor Mendel's pea experiment proved that as more generations were produced, more color varieties were produced hence more genetic variation.

Explanation:

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

the contamination

we are putting to many trash.