The allantoic blood vessels
A) are analogous to the umbilical blood vessels in humans.
B) are a structure composed of two germ layers.
C) lie next to the shell in chicks.
D) have the same function in chicks as humans.
E) become the chorionic villi.
Correct Answer:
Verified
Q23: Which statement is NOT true about homeotic
Q26: A pregnancy test is based on the
Q27: Genes that determine how segments develop during
Q29: The _ develops into the fetal portion
Q30: _ is the parceling out of maternal
Q31: The _ is responsible for gas exchange
Q32: The _ provides nourishment for the embryo
Q33: A homeotic gene codes for a(n) _
Q35: The sac that surrounds the fetus and
Q36: In experiments with the roundworm Caenorhabditis elegans,
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