Question

Match the functions given in column A with their respective structures of excretory system in coloumn B.
$\begin{array}{cc}\text{Column A}& \text{Column B}\\ \left(a\right)\text{Ultrafiltration}& \left(i\right)\text{Loop of Henle}\\ \left(b\right)\text{Reabsorption of substances}& \left(ii\right)\text{Ureter}\\ \left(c\right)\text{Transport of urine}& \left(iii\right)\text{Urinary bladder}\\ \left(d\right)\text{Storage of urine}& \left(iv\right)\text{Malpighian capsule}\end{array}$

• A. a-iv, b-i, c-ii, d-iii
• B. a-iv, b-iii, c-ii, d-i
• C. a-ii, b-iv, c-i, d-iii
• D. a-iii, b-iv, c-i, d-ii

Answer 1

The correct option is A a-iv, b-i, c-ii, d-iii

$\bullet$ Ultrafiltration occurs in the Malpighian capsule, waste materials and useful substances are filtered out in this region.
$\bullet$ Useful substances are reabsorbed and unwanted substances are secreted into Henle's loop.
$\bullet$ Ureter helps in the transportation of urine from the kidney to the urinary bladder.
$\bullet$ Urine is stored in the urinary bladder until the time it is excreted out of the body.