Reproductive isolation may occur as a result of which of the following?
A) geographical isolation
B) soil factors
C) a mutation resulting in a different flowering time
D) failure of embryos to develop
E) All of these answers are correct.

Question

Quizplus · Accepted Answer

Reproductive isolation can occur through various mechanisms, including geographical isolation (where populations are physically separated), soil factors (which can lead to adaptations in different environments, thus leading to speciation), mutations causing different flowering times (temporal isolation), and failure of embryos to develop (postzygotic barrier). All these factors can prevent gene flow between populations, leading to reproductive isolation.

Reproductive Isolation May Occur as a Result of Which of the Following