Enlarged end of penis (called the glans penis) is covered by the skin called
Foreskin
Prepuce
Both $(a)$ and $(b)$
None of the above
All extra embryonic membranes
Which of the following decidua layer forms a partition between developing embryo and lumen at uterus?
Blastula lacks
Vitellogenesis occurs during the formation of
In mammals the female secondary sexual characters are developed by the hormone