Q. Embryonic development includes first ___________ of development.

View solution

Q. Development requires _____________

View solution

Q. During which stage do the three primary layers first appear?

View solution

Q. A newborn infant obtains maternal antibodies from _____________

View solution

Q. Human placenta is derived from _____________

View solution

Q. The first movement of fetus and the appearance of hair on head occurs during?

View solution

Q. Which one of the following is not a placental hormone?

View solution

Q. Mother’s milk during lactation is rich in _________

View solution

Q. The zygote undergoes cleavage forming a solid ball of cells of the uniform size called _________

View solution

Q. The third layer to form in gastrulation is ____________

View solution

Q. Development of all organs can be traced in single germ layer.

View solution

Q. The trophoblast gives rise to ___________

View solution

Q. Gastrulation occurs during the 2nd week of embryonic development.

View solution

Q. Cleavage begins at ____________

View solution

Q. The cavity inside the blastula is called as _____________

View solution

Q. The vertebrate embryo develops into hollow ball called as _______________

View solution

Q. The embryo at 16 celled stage is known as ___________

View solution

Q. Blastopore is the opening of _____________

View solution

Q. At the time of implantation the embryo is called as ________

View solution