The corpus luteum secretes ........

True coelom is a space between the body wall and alimentary canal. It is lined by

Which of the following structure originates from ectoderm

Which of the following is not evident that the pattern of cleavage is determined by factors in the egg cytoplasm rather than by genes of zygote

Gubernaculum cordis is a contractile structure that

If both ovaries are removed from a rat, then which hormone is decreased in blood