Choose the Correct Answers

Zoology

Kingdom Animalia

Evaluation

Choose the Correct Answers

1. The symmetry exhibited in cnidarians is

a. Radial

b. Bilateral

c. Pentamerous radial

d. Asymmetrical

2. Sea anemone belongs to phylum

a. Protozoa

b. Porifera

c. Coelenterata

d. Echinodermata

3. The excretory cells that are found in platyhelminthes are

a. Protonephridia

b. Flame cells

c. Solenocytes

d. All of these

4. In which of the following organisms, self fertilization is seen.

a. Fish

b. Round worm

c. Earthworm

d. Liver fluke

5. Nephridia of Earthworms are performing the same functions as

a. Gills of prawn

b. Flame cells of Planaria

c. Trachea of insects

d. Nematoblasts of Hydra

6. Which of the following animals has a true coelom ?

a. Ascaris

b. Pheretima

c. Sycon

d. Taenia solium

7. Metameric segmentation is the main feature of

a. Annelida

b. Echinodermata

c. Arthropoda

d. Coelenterata

8. In Pheretima locomotion occurs with help of

a. circular muscles

b. longitudinal muscles and setae

c. circular, longitudinal muscles and setae

d. parapodia

9. Which of the following have the highest number of species in nature?

a. Insects

b. Birds

c. Angiosperms

d. Fungi

10. Which of the following is a crustacean?

a. Prawn

b. Snail

c. Sea anemone

d. Hydra

11. The respiratory pigment in cockroach is

a. Haemoglobin

b. Haemocyanin

c. Oxyhaemoglobin

d. Haemoerythrin

12. Exoskeleton of which phylum consists of chitinous cuticle?

a. Annelida

b. porifera

c. Arthropoda

d. Echinodermata

13. Lateral line sense organs occur in

a. Salamander

b. Frog

c. Water snake

d. Fish

14. The limbless amphibian is

a. Icthyophis

b. Hyla

c. Rana

d. Salamander

15. Four chambered heart is present in

a. Lizard

b. Snake

c. Scorpion

d. Crocodile

16. Which of the following is not correctly paired?

a. Humans – Ureotelic

b. Birds – Uricotelic

c. Lizards – Uricotelic

d. Whale – Ammonotelic

17. Which of the following is an egg laying mammal?

a. Delphinus

b. Macropus

c. Ornithorhynchus

d. Equus

18. Pneumatic bones are seen in

a. Mammalia

b. Aves

c. Reptilia

d. Sponges

19. Match the following columns and select the correct option.

Column – I Column – II

(p) Pila (i) Devil fish

(q) Dentalium (ii) Chiton

(r) Chaetopleura (iii) Apple snail

(s) Octopus (iv) Tusk shell

a. p – (ii), q – (i), r – (iii), s – (iv)

b. p – (iii), q – (iv), r – (ii), s – (i)

c. p – (ii), q – (iv), r – (i), s – (iii)

d. p – (i), q – (ii), r – (iii), s – (iv)

20. In which of the following phyla, the adult shows radial symmetry but the larva shows bilateral symmetry?

a. Mollusca

b. Echinodermata

c. Arthropoda

d. Annelida

21. Which of the following is correctly matched?

a. Physalia – Portugese man of war

b. Pennatula – Sea fan

c. Adamsia – Sea pen

d. Gorgonia – Sea anemone