STD 12 - 6. evolution — NEET STD 11 Science — Question

$(I)$ Malpighian corpuscles, $PCT$ and $DCT$ the nephron are situated in medulla of the kidney

$(II)$ The loop of henle dips into medulla.

$(III)$ In juxta medullary nephrons, the loop of henle is too short and extends very little into the medulla.

$(IV)$ Vasa recta is absent or highly reduced in cortical nephrons.

$B.$ Humans are $\ldots \ldots$

$C.$ Fertilization is .... in humans

$D.$ Male and female gametes are.....

$E.$ Zygote is.....

$F.$ The process of release of ovum from a mature follicle is called.....

$G.$ Ovulation is induced by a hormone called ......

$H.$ The fusion of male and female gametes is called.......

$I.$ Zygote divides to form... which is implanted in uterus

$J.$ The structure which provides vascular connection between foetus and uterus is called......

Blanks in the statements $A$ to $J$ in the above statement is