During the fourth and sixth cleavage of the zygote
Mesomeres give rise to endoderm
Micromeres give rise to ectoderm
Mesomeres give rise to mesoderm
Macromeres give rise to ectoderm
Which one of the following is derived from ectoderm
A change in the amount of yolk and its distribution in the egg will affect
In rabbit, head of the epididymis present at the head of the testis is called
Graafian follicle contains
Number of sperms present in a single ejaculation of semen contains