Multiple Choice
What happened in the experiments where cytochalasin was added to a developing neural plate?
A) Cytochalasin had no effect on microfilament growth or invagination of the ectoderm.
B) Microfilament growth was enhanced and invagination of the ectoderm did not result.
C) Microfilament growth was impaired and invagination of the ectoderm resulted.
D) Microfilament growth was impaired and invagination of the ectoderm did not result.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Put the following mechanisms of development in
Q13: The symmetrical pattern of yolk distribution in
Q30: Match each term with its definition.<br>-chorionic villi<br>A)undifferentiated
Q43: Which eye structure is matched appropriately with
Q71: Match each term to its definition.<br>-neural plate<br>A)fluid-filled
Q72: Match each term with its definition.<br>-crystalline<br>A)undifferentiated muscle
Q76: Fate mapping is currently used to determine
Q81: Which term refers to the unequal distribution
Q85: How long is gestation in humans?<br>A)about 266
Q105: An egg's polarity determines the orientation of