Entries by John

How does polyploidy cause reproductive isolation?

2pts) A postfertilization barrier to reproduction has what result? * mutations in genes that control development offspring that fail to develop mechanical isolation of a species gamete incompatibility —————————————————————————————————————– (1 pt) What do a butterfly, a tree, and my uncle Fred have in common? * they are all members of the same kingdom they are […]

What did the experiment on social emotions in which treats were dispensed on table and a rope could be pulled to end experiment demonstrate about chimpanzees’ ability to understand responsibility and punishment?

ANSWER THE FOLLOWING QUESTIONS BASED ON THE SOURCES PROVIDED AND THE SOURCES ATTACHED:   VIDEO: https://www.youtube.com/watch?v=ojzcNxyHZB8&feature=youtu.be   1. How do Whiten et al. and Vaidyanathan define culture in chimpanzees?   2. In order for a behavior to be considered cultural, scientists have to rule out other possible explanations for the behavior. What are the two main […]