Many parasites have a dormant stage that is resistant to desiccation as well as heat and cold
This stage is called a(n) __________.
a. cyst
b. vector
c. intermediate host
d. larva
A
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What is the correct path a smell sensation takes
on its way to the brain?
a. mechanoreceptors>>olfactory bulb>>olfactory tract>>cerebrum b. chemoreceptors>>olfactory bulb>>olfactory tract>>cerebrum c. mechanoreceptors>>olfactory tract>>olfactory bulb>>cerebrum d. chemoreceptors>>olfactory tract>>olfactory bulb>>cerebrum e. chemoreceptors>>olfactory bulb>>olfactory tract>>cerebellum
The ______, a key adaptation for reptiles, has a waterproof shell that encloses the embryo and its life-support system
Fill in the blank(s) with the appropriate word(s).
Colonic Fermentation
What will be an ideal response?
Which of the following statements is not true of members of clade Archaea?
a. They appear to be more closely related to eukaryotes than to bacteria. b. They have cell walls that lack peptidoglycan. c. They lack membrane-enclosed organelles but do have a nuclear envelope. d. They are often found in harsh habitats. e. They include the methanogens, extreme halophiles, and extreme thermophiles as well as groups found in more moderate habitats.