Variation And Seleection

Question 1

Variation

Answer 1

Differenc between individuals of the same species

Question 2

Gene mutations

Answer 2

Random change in the base sequence of DNA
(Also a genetic change )

Question 3

Adaptive feature

Answer 3

Is an inherited feature that helps an organism to survive and reproduce in is environment

Question 4

Adaption

Answer 4

Is the process that resulting from natural selection by which populations become more suited to their environment over many generations