Short Answer
Matching
Answer the questions in reference to the following four stages of human development.
-This stage appears as a multicellular, hollow ball.
A)zygote
B)blastula
C)blastocyst
D)gastrula
Correct Answer:

Verified
Correct Answer:
Verified
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Q63: In which organ, does a sperm acquire
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Q65: The cessation of regular menstrual cycles due
Q67: The end result of cleavage is a(n)
Q68: After gastrulation, the next event in human
Q69: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8665/.jpg" alt=" Match the letters
Q70: Which hormone prepares the reproductive tract for
Q71: Match the hormone with its description.<br>-A surge