The number of possible genetically different gametes for an organism equals 2n where n is the number of chromosomes. If an organism has four pairs of chromosomes how many diffrent gametes can it produce?

A. 16

B. 4

C. 8

D. 32

What role do roots play in photosynthesis?

What does balanopothisis

What Is Oceanic crust

1. That structure that temporarily stores food in an amoeba is called the A. Heterotroph B. Gullet C. Vacuole D. Autotroph

T/F. Autonomic ganglia are sights of synapse and information transmission from preganglionic to postganglionic neurons.

When a dairy farmer chooses to breed the cows that give the most milk in the herd, the farmers are following the principle of a. artificial selection. b. natural selection. c. descent with modification. d. acquired characteristics.

What does the fluid mosaic model mear of the cell/plasma membrane? uild mosaic model mean? How does the term explain the structure and behavior

The centrosomes replicate in what phase

Drag each label to the correct category. Human activities that do not cause an imbalance in the water cycle and the carbon cycle are considered eco-friendly. The activities that cause an imbalance in the cycles are considered not eco-friendly.

Venus flytap flowers is life characteristic