Owl, Uroplatus Geko, and Spiders
A&E Maybe hope this helps you out for this subject
Cells because they are living things. Hope this helps! ;D
Answer: crossing over allows for genetic variation
Explanation:
crossing over is the exchange of genes between two chromosomes which ends up resulting in non-identical chromatids that comprise the genetic material of gametes (sperm and eggs).
Basically crossing over makes the chromatids that are held together by a centromere, no longer identical to eachother which creates genetic variation.
