Which environmental factor could lead to a decrease in genetic variation in a population of tuna?

QUESTION POSTED AT 18/04/2020 - 06:59 PM

Answered by admin AT 18/04/2020 - 06:59 PM

The environmental factor that could lead to a decrease in genetic variation in a population of tune is an increase in pollution. The option that only shows an environmental factor is pollution. The effect of pollution on the population of fish is that it leads to some damaging effects that affects the life cycle of the fish. 
Post your answer

Related questions

How mutations contribute to genetic diversity.

QUESTION POSTED AT 02/06/2020 - 01:26 AM