11)

Which of the following is an example of ‘Arthropod’?

SSC CGL 2022

A)

Hookworm

B)

Scorpion

C)

Blood sucking leech

D)

Earthworm

12)

Organisms belonging to the phylum ______ are also called ‘flatworms’.

SSC CGL 2022

A)

Platyhelminthes

B)

Porifera

C)

Ctenophora

D)

Cnidaria

13)

The scientific name for the domestic ______ is Canis lupus familiaris.

SSC CGL 2022

A)

buffalo

B)

cat

C)

dog

D)

cow

14)

How many eyes does a bee have?

SSC CGL 2022

A)

Four

B)

Three

C)

Five

D)

Two

15)

Which of the following is NOT a type of mosquito?

SSC CGL 2022

A)

Culex

B)

Anopheles

C)

Aedes

D)

Limulus

16)

Which of the following statements about cell cycle is FALSE?

SSC CGL 2022

A)

In S phase, replication of DNA takes place.

B)

In M phase, the cell grows physically larger and copies organelles.

C)

Preparation of mitosis takes place in G2 phase.

D)

In G1 phase, the cell grows physically larger and copies organelles.

17)

Match Column - A with Column - B.

Column-A (Vitamin)		Alternative name
i.	Vitamin A	a.	Ascorbic acid
ii.	Vitamin B12	b.	Retinol
iii.	Vitamin C	c.	Cobalamin
iv.	Vitamin D	d.	Ergocalciferol

SSC CGL 2022

A)

i - c, ii - b, iii - d, iv - a

B)

i - a, ii - b, iii - c, iv - d

C)

i - b, ii - a, iii - c, iv - d

D)

i - b, ii - c, iii - a, iv - d

18)

In what form is the energy derived from the food that we eat is stored in our body?

SSC CGL 2022

A)

Glycogen

B)

Glucose

C)

Maltose

D)

Starch

19)

Cells of meristematic tissue lack____ .

SSC CGL 2022

A)

cytoplasm

B)

Vacuoles

C)

Cellulose wall

D)

Nuclei

20)

Identify a fomite from the following.

SSC CGL 2022

A)

Saliva

B)

Blood

C)

Drinking water

D)

Glass