Answer:
I think the answer is C. regulation.
Explanation:
I hope this helps! Correct me if I am wrong.
The pollen grains contain sperm which will fertilize the egg and create a seed to sprout the next generation of plants. The main male part is the stamen. It is divided into two parts: the anther and the filament. The anther produces the pollen grains that contain the sperm needed for fertilization.
Sex linked traits are found on the X chromosome
