set 4 MCQ Questions & Answers Detailed Explanation

Question : 1

Opium is obtained from

a) Roots

b) Latex from unripe fruit

c) Dried leaves

d) Latex from ripe fruit

Question : 2

Octopus is

a) An echinoderm

b) A hemichordate

c) An arthropod

d) A molluse

Question : 3

What is the botanical name of opium?

a) Papaver Somniferum

b) Rauwolfia Serpentina

c) Emblica officinalis

d) Cinchona Species

Question : 4

Read the given statements.
Assertion (A):
The root systems of desert plants are longer.
Reason (R):
High temperature of soil encourages the growth of roots.
Referencing above, which one is the right answer?
Code

a) Both (A) and (R) are true, but (R) is not the correct explanation of (A)

b) (A) is true, but (R) is false

c) Both (A) and (R) are true and (R) is the correct explanation of (A)

d) (A) is false, but (R) is true

Question : 5

Yeast and mushrooms are

a) Gymnosperm

b) Fungi

c) Algae

d) Tuberous Roots

Question : 6

Heroin is obtained from

a) Opium poppy

b) Tobacco

c) Indian hemp

d) Areca nut