set 3 MCQ Questions & Answers Detailed Explanation

Question : 1

Which one of the following pairs is not correctly matched:

a) Fallopian tube : Female reproductive system

b) Loop of Henle : Kidney

c) Epididymis : Male reproductive system

d) Cowper’s gland : Intestine

Question : 2

Which among the following is the largest phylum in the animal kingdom in respect of number of species ?

a) Chordata

b) Platyhelminthes

c) Annelida

d) Arthropoda

Question : 3

Which of the following is not performed by root hairs ?

a) Oxygen uptake

b) Mineral uptake

c) Water uptake

d) $CO_2$ uptake

Question : 4

Consider the following plants.

1. Bougainvillea
2. Carnations
3. Cocoa
4. Grapes

a) 2, 3 and 4

b) 1, 2 and 4

c) 1 and 2

d) 1, 2, 3 and 4

Question : 5

Glucagon is secreted by

a) a (alpha) cells of islets of langerhans

b) b (beta) cells of islets of langerhans

c) b cells of pancreas

d) adrenal cortex

Question : 6

Which of the following disease is not concerned with disorders of circulatory system?

a) Angina

b) Heart failure

c) Coronary artery disease

d) Uremia