The embryo gets nourishment inside the mother’s body by a disc-like tissue placenta which gets developed between the uterus well and the embryo during the implantation. The nutrients, Oxygen and waste products are exchanged through this tissue.
Rate this question :
The germ cell A pLakhmir Singh & Manjit Kaur- Biology
How many pairs ofScience - Board Papers
How does a growinScience - Board Papers
What is placenta?Science - Board Papers