Author: Anonymous

Lymphocytes and other white blood cells are produced in the bone marrow and found in the lymph tissue and blood. What are the 2 main types of lymphocytes?  

Homeostasis refers to the relatively state inside the body of an animal.

Based upon the information shown in the cladogram below, which trait would most likely be observed in ray-finned fish? [Note: Cladograms are hypothetical picture of the actual evolutionary history of the organisms; read the same way as a phylogenetic tree. Use common sense when noting characteristics!]

A correct function of the human stomach is

Which type of cells are divided into the two groups, T cells and B cells?

Contraction of the right ventricle forces blood initially into the  _________________________ (see d). Use the below diagram to help jog your memory, if needed.

Which type of cells are divided into the two groups, T cells and B cells?

  Where in the human body does fertilization take place? 

In humans, digestion of starches begins in the  ____________________.

In humans, digestion of starches begins in the  ____________________.