The smallest bat lives in_________.

(a)

America

(b)

Thailand

(c)

Africa

(d)

Canada

Adult male worm of Ascaris ranges from__________.

(a)

10 to 15 cm

(b)

15 cm to 30 cm

(c)

15 cm to 25 cm

(d)

15 cm to 35 cm

Notochord extends forward beyond the brain in_________.

(a)

Asicidian

(b)

Amphioxus

(c)

Balanoglossus

(d)

Star fish

Lateral line sense organs are present in_________.

(a)

snake

(b)

birds

(c)

fish

(d)

jelly fish

Myotomes are present in___________.

(a)

Frog

(b)

Fish

(c)

Amoeba

(d)

Sponge

Identify the state bird of Tamil Nadu_________.

(a)

Emerald dove

(b)

Archaeopteryx

(c)

Crow

(d)

Pigeon

Which one is the Mammal like reptile?

(a)

DImetrodon

(b)

Crocodile

(c)

Lizard

(d)

Snake

Larva of frog is_________.

(a)

Trochophore

(b)

Asicidian

(c)

Tadpole

(d)

Balanoglossus

The length of Bluewhale is_________.

(a)

15 m

(b)

20 m

(c)

25 m

(d)

35 m

The body of soft bodied animals are covered by__________.

(a)

Spicules

(b)

Scales

(c)

Bristles

(d)

Mantle