Erythropoietin is secreted by
a. pancreatic islet cells.
b. the thyroid gland.
c. the pituitary gland.
d. the pineal gland.
e. the kidneys.
E
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Final protein refinements, storage, and packaging occur ________.
A. in the rough endoplasmic reticulum B. in the smooth endoplasmic reticulum C. in the Golgi apparatus D. in the cytoplasm
Explain how the adaptations of cartilaginous fishes make them better predators.
What will be an ideal response?
Cerebral malaria is considered to be the most serious complication and major cause of death with which species of Plasmodium spp.?
a. P. vivax b. P. falciparum c. P. ovale d. P. malariae
The taxonomic group that contains the most species and seemingly most intelligent invertebrates is
A) Uniramia. B) Aves. C) Chordata. D) Gastropoda. E) Cephalopoda.