Protozoans are often able to survive changing environmental conditions by forming
A) trophozoites.
B) eggs.
C) spores.
D) cysts.
Ans: D) cysts.
Biology & Microbiology
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The somatic senses include all of the following sensations EXCEPT
a. balance b. pain near the body surface c. temperature d. touch e. pressure
Biology & Microbiology
The vermiform appendix projects from the ileum. Indicate whether the statement is true or false
Biology & Microbiology
In mammals, the ____ is a temporary center for the formation of blood cells
a. amnion b. allantois c. yolk sac d. chorion e. archenteron
Biology & Microbiology
The products of the light reactions that are then used by the Calvin cycle are:
A) ATP and O2. B) ADP and NADP+. C) O2 and NADPH. D) ATP and NADPH. E) ATP and CO2.
Biology & Microbiology