Choose the correct pair -
Implantation - It leads to pregnancy
Chorionic vili - Finger like projection on trophoblast
Parturition - childbirth
All correct
Which distinguishes a morula from a blastula
In which stage is blastocoele formed
In sexually reproducing animals the union of male and female gamete forms a cell which is called
Polyspermy refers to
Which statement is correct for fertilization