What causes gene flow?

A. Disruptive selection

B. Movement of gametes

c. Directional selection

D. Genetic drift

Of all the water on Earth, what is the percentage of drinkable freshwater? A) 97% B) 0.69% C) 23% D) 77%

Pea plants can have two alleles for height: T (tall stem) and t (short stem). Two plants with genotype Tt and tt are crossed, and the 300 resulting seeds are planted.

The pattern of gene activity in a cell is known as what?

C6H12O6 is a type of polymer protein amino acid or carbohydrate

Which sequence best represents the different levels of organization of multicellular organisms from least complex to most complex

Carla is using a fertilizer that contains nitric acid. How is nitric acid classified?

Over Hydration/low sodium levels are a problem with which system?

Which option associates a type of animal cell with the genetic condition of another kind of animal cell?

Who Viewed moving objects from pond water under his microscope and named them "animalcules

Which of the following cycles tracks the movement of water in the hydrosphere?