The parasite that causes malaria in humans reproduces in red blood cells and is located in the A) kidneys. Eliminate B) liver. C) lungs. D) spleen.

Competition occurs between species when

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.