Question

Q: name and describe two pre zygotic barriers that can prevent different species from mating with each other?

Answer 1

1. Behavioural
2. Temporal

Explanation:

1. They might have different mating rituals. For example, different bird species have different mating songs thus they are not attracted and do not naturally breed.
2. They might mate during different times. For example, different toad species have different mating seasons (some might mate only in spring while other in the fall) thus do not naturally breed.