Q.

Identify the correct statement on ‘inhibin’.                [2016]

1 Is produced by granulosa cells in ovary and inhibits the secretion of LH  
2 Is produced by nurse cells in testes and inhibits the secretion of LH  
3 Inhibits the secretion of LH, FSH and prolactin  
4 Is produced by granulosa cells in ovary and inhibits the secretion of FSH  

Ans.

(4)