Question

Jezelyn needs to create a project that shows reproductive isolation in action and decides to make a video. Which of the following would make the best project?

1. a video that shows a large river that has penguin populations on both sides
2. a video that shows penguin species that have different mating dances
3. a video that shows a penguin that is laying eggs
4. a video that shows penguins in a tidal pool and an open ocean

Answer 1

The answer is B

Step-by-step explanation:

i got this one good.

Answer 2

Answer: 1. a video that shows a large river that has penguin populations on both sides.

Step-by-step explanation:

Reproductive isolation is a phenomena which occurs when members of the same species becomes separated due to a geographical, physical or behavioral barrier. The members of the same species after separation adapt to changes and this is the basis of speciation or development of new species.

Option 1 is the correct option as the river is the geographical barrier, between the two separated penguin populations.