Determinate cleavage takes place in __________ and is characterized by a pattern of development where the ultimate fate of each cell is __________.
A) protostomes; not fixed until late in the developmental process
B) protostomes; fixed early in the developmental process
C) deuterostomes; not fixed until late in the developmental process
D) deuterostomes; fixed early in the developmental process
E) coelomates; fixed early in the developmental process
Correct Answer:
Verified
Q45: Indeterminate cleavage takes place in _ and
Q46: Figure 30-1
Use the figure to answer the
Q47: Echinoderms do not:
A) develop as deuterostomes.
B) fall
Q48: Protostomes but not deuterostomes:
A) will have bilateral
Q49: Radial cleavage is found in the:
A) arthropods.
B)
Q52: Figure 30-1
Use the figure to answer the
Q53: Pseudocoelomates have a body cavity that is
Q54: In most deuterostomes, the mesoderm forms by:
A)
Q54: The term "cleavage" refers to a series
Q59: Plankton consists mainly of microscopic organisms that
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