After the zygote has surpassed 100 cells, during cleavage, it becomes known as which of the following?
a. morula
b. gastrula
c. blastula
d. flatula
c. blastula
Biology & Microbiology
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Which cranial nerve is located furthest forward, immediately beneath the frontal lobe?
a. vagus b. optic c. olfactory d. hypoglossal
Biology & Microbiology
In which of the following conditions would you not see an increase in alpha-fetoprotein?
A. Pregnancy B. Hepatocellular carcinoma C. Hepatitis D. Hypercholesteremia
Biology & Microbiology
This is a name for a group of conditions that make it difficult to breathe. This group of conditions is most commonly caused by smoking
A) tuberculosis B) chronic obstructive pulmonary disease C) influenza D) asthma
Biology & Microbiology
The primary, natural habitat of a pathogen where it continues to exist is called the
A. vector. B. reservoir. C. carrier. D. fomite. E. source.
Biology & Microbiology