Fertilization usually occurs in the

a. fallopian tubes.

b. ovaries.

c. uterus.

d. vagina.

What is a group of protons and neutrons in the center of all atoms?

What are the five groups of vertebrae

Testosterone is an example of a chemical signal that affects the very cells that synthesize it, the neighboring cells in the testis, along with distant cells outside the gonads. Thus, testosterone is an example ofA) an autocrine signal.

As you study two closely related predatory insect species, the two-spot and the three-spot avenger beetles, you notice that each species seeks prey before dawn in areas without the other species.

Mango is an example of what kind of trees?

Two different species belong to the same class. What other levels of classification do they have in common? family and genus kingdom and genus kingdom and phylum order and family

If a cow contains two codominant alleles-one for white hide color and one for red hide color - what would the cow's hide probably look like?

Do X-rays travel at a greater speed than radio waves.

Strawberry plant clones

Name a disadvantage of fossil fuels