If cohesin was not produced, or not functional, what would be the effect on mitosis? if cohesin was not produced, or not functional, what would be the effect on mitosis? sister chromatids cannot be attached to spindle fibers. sister chromatids cannot be separated during mitosis. sister chromatids may drift apart after being synthesized. sister chromatids would not be synthesized.

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

What is the similarities and differences between bacteria and eukaryote?

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.