Why don't chickens menstruate?
A) It has been bred out of them.
B) The early embryo receives nutrients from the egg yolk.
C) The corpus luteum of a chicken is much smaller and passes without notice.
D) The eggshell serves the same purpose as the endometrium.
Correct Answer:
Verified
Q56: Once an egg has been fertilized,what event
Q57: The central nervous system first forms during
A)fertilization.
B)cleavage.
C)neurulation.
D)gastrulation.
E)organogenesis.
Q58: Neural crest cells at the dorsal surface
Q59: The endoderm is a germ cell layer
Q60: Which event of fertilization occurs first?
A)vitelline layer
Q62: The posterior end of the neural tube
Q63: You are a chemist designing a test
Q64: One type of illegal doping in sports
Q65: Human eggs undergo holoblastic cleavage during development.
Q66: A certain drug has a side-effect of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents