The animals in which complete embryo develops in the mother's body through placenta are
Oviparous
Viviparous
Ovo-viviparous
Herbivorous
Ostium is provided with a number of finger like processes fimbriae
Corpus luteum is developed from
To reduce the weight of spermatozoan and enhance its motility nucleus undergoes which of the following change
The foetal membrane which is the source of first blood corpuscle to enter the circulation of the embryo is called
The development of eye in vertebrate embryology is studied under