STD 11 - 18. Neural control and coordination — NEET STD 11 Science — Question

$I.$ Ventillation in humans is an active process

$II.$ Diaphragm helps in generating the pressure gradient in the lungs

Choose the correct option

$(a)$ $'H'$ zone disappears

$(b)$ $'A'$ band widens

$(c)$ $'I'$ band reduces in width

$(d)$ Myosine hydrolyzes $ATP,$ releasing the $ADP$ and $\mathrm{Pi}$

$(e)$ $Z-$lines attached to actins are pulled inwards Choose the correct answer from the options given below.