On a particular island, it is advantageous to have a medium sized beak. What kind of selection will act on the bird
population?
A. Disruptive selection
B. Artificial selection
C. Stabilizing selection
D. Directional selection

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.