10. Which of the following is an emerging dis-
ease that was unknown 50 years ago?
a. malaria
b. dengue fever
C. Lyme disease
d. schistosomiasis

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?