Multiple Choice
In amphibian eggs,a pigmented area called the ____ appears after fertilization.
A) gray matter
B) gray crescent
C) blastomere
D) cleavage plane
E) gray oocyte
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q7: Choose the one best answer for each
Q8: Select the correct sequence of animal developmental
Q9: Gastrulation produces _. <br>A) hollow balls of
Q10: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2278/.jpg" alt=" Figure on p.
Q11: In yolk-rich eggs,cytoplasmic localization of the yolk
Q13: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2278/.jpg" alt=" Figure 42.2 The
Q14: In _,one subset of cells affects the
Q15: In humans,the term embryo refers to the
Q16: All of the following statements are true
Q17: Nutrients and antibodies move across the placenta