Answer:
Speciation has become complete when organisms of one population do not recognize the mating call of another population and so mating does not occur. Which of the following statements about reproductive barriers and speciation is true? Speciation can occur with even a single gene mutation if that mutation involves reproductive barriers.
Explanation:
C is correct. Mitosis is an example of asexual reproduction, which involves one set of chromosomes that comes from one parent cell. Therefore, the daughter cells and the parent cell are all identical
The answer is A: being familiar with different types of galaxies that exist in the universe
I think it is true because musicians do have to know their instrments and they have to know how to play it how to read the music or if you sing there is a lot more to it. and with athletes they have to have good strength and they have to understand whatever sport they play.
Earth science hope it helps
