Question

1. Choose the correct pair
Cockroach
Bird
Snake
Dolphin
protective covering of cockroach
i.
Flapping
b.
Active flight of birds
ii. Dolphin
Slithering movement is prominent in
iii. Chitin
d.
The fastest marine animal which swim up
to 35 miles per hours
iv. Snake
a. A-ii B-iii C-iv D-i
D
b. A-lii B-jv C-i D-ii
c. A-ili B-i C-iv Dii
d. A-li B-1 C-lii D-iv​

Answer 1

Explanation:

Choose the correct pair

Cockroach

Bird

Snake

Dolphin

protective covering of cockroach

i.

Flapping

b.

Active flight of birds

ii. Dolphin

Slithering movement is prominent in

iii. Chitin

d.

The fastest marine animal which swim up

to 35 miles per hours

iv. Snake

a. A-ii B-iii C-iv D-i

D

b. A-lii B-jv C-i D-ii

c. A-ili B-i C-iv Dii

d. A-li B-1 C-lii