Using the scarlet king snake as an example explain how the process of genetic variation is random but acquiring beneficial traits is based on the natural selection

How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different

Why is it to call the calvin cycle the light independent reactions vs the dark reactions

What is the next step in muscle contraction after the actin changes shape