The origin of kidney and ureter in Rana tigrina is
All mesodermal
All endodermal
Ectodermal and mesodermal
Mesodermal and endodermal
The human embryo is about one inch in length after
Uterine endometrium, epithelial glands and connective tissue are broken in menstrual phase. This is due to
The shortest gestation period is seen in
Failure of descending testis into scrotum is known as
The gestation period of rabbit is