Question

Match the following coloumns:

$\begin{array}{cc}Description& Organ\\ \text{1. Tube-like structure}& \text{a. Ureter}\\ \text{2. Opening for excretion of urine}& \text{b. Urinary bladder}\\ \text{3. Muscular bag that stores urine}& \text{c. Kidney}\\ \text{4. Bean-shaped organ}& \text{d. Urethra}\end{array}$

• A. 1-a, 2-b, 3-c, 4-d
• B. 1-c, 2-b, 3-d, 4-a
• C. 1-a, 2-d, 3-b, 4-c
• D. 1-d, 2-a, 3-c, 4-b

Answer 1

The correct option is C 1-a, 2-d, 3-b, 4-c

$\bullet$ Bean shaped kidneys are the main excretory organs, that filter out waste products from blood.
$\bullet$ The pair of tubes running down from kidneys are known as ureters. They carry urine from kidney to urinary bladder.
$\bullet$ The tube that connects urinary bladder to urinary opening is called urethra.
$\bullet$ Urinary bladder acts as a storage bag for urine. It temporarily stores urine before it is excreted out of the body.