Which of the following regarding the Spemann organizer is true? (Check all that apply.)
A) Signaling molecules from the organizer inhibit ventral development.
B) The dorsal lip cells directly activate dorsal development.
C) The organizer determines the dorsal-ventral axis.
D) The organizer forms in the area of the grey crescent.
E) The point of sperm entry determines the orientation of the organizer.
Correct Answer:
Verified
Q35: Which of the following result from sperm
Q36: Referring to the figure of sperm penetration
Q37: Which of the following is an accurate
Q38: The head of a sperm is capped
Q39: In human females,what process causes milk production?
A)Stimulation
Q41: Your research project involves sea cucumbers,a poorly-understood
Q42: Referring to the figure of sperm penetration
Q43: To your chagrin,you and your labmate have
Q44: Egg activation by sperm entry is associated
Q45: What would result if a defect in
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