Multiple Choice
Once development has proceeded to the point that three germ layers are in place within the embryo,the next phase of development,called _______,can begin.
A) epiblasty
B) gastrulation
C) hypoblasty
D) organogenesis
E) transcription
Correct Answer:

Verified
Correct Answer:
Verified
Q6: The development of an anterior-posterior axis in
Q7: The formation of the endoderm during gastrulation
Q8: In early cleavage,amphibian embryos _,whereas insect embryos
Q9: Gas exchange in the chick embryo is
Q10: The cleavage pattern shown below would be
Q12: The figure below is <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4092/.jpg" alt="The
Q13: The skin of adult humans serves in
Q14: Which sequence represents the correct chronological order
Q15: The trophoblast cells in frogs<br>A) are important
Q16: Scientists examining a water sample from a