Which among the following are not the functions of testes at puberty ?
(i) formation of germ cells (ii) secretion of testosterone
(iii) development of placenta (iv) secretion of estrogen
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iv)
(d) (iii) and (iv)
(d) (iii) and (iv)
The development of the placenta and the secretion of oestrogen is done by human female body organs.