In the accompanying figure, a cell type that helps to pull water through the sponge and strains out food particles is
identified by the number ____.
a. 1
b. 2
c. 3
d. 4
e. 5
ANSWER: e
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Is there a certain type of virus morphology that is especially known to cause disease in humans? Explain your reasoning
What will be an ideal response?
Mendel selected pea plants for his experiments because ____
a. the offspring are infertile b. others were also using pea plants for their experiments and this would allow data sharing c. male and female flowers are on separate plants d. they can be self-fertilized or artificially fertilized by hand e. he was told by his superior that only pea plants were suitable for experimentation
The dominant producers of the infralittoral fringe in temperate Pacific and Atlantic are the:
a. foliose red algae. b. green algae. c. large brown algae. d. eelgrass. e. calcareous red algae.
The ________ is a shield-shaped endocrine structure in the front of the neck
Fill in the blank(s) with correct word