Largest growth of human foetus is done in
${4^{th}}\ month$
${2^{nd}}\ month$
${6^{th}}\ month$
${8^{th}}\ month$
Which part of the sperm contains hydrolytic enzymes?
The fold of skin covering the penis is called
Atretic follicles are found in the
Which of these sets of cells divide slowly
Explain the process of lactation.