| 1 |
Prototherian are commonly called. |
- A. Egg laying mammals
- B. placental mammals
- C. Pouched mammals
- D. None of these
|
| 2 |
Animals that have their body cavity filled with parenchyma are called |
- A. Acoelomates
- B. Coelomates
- C. Pseudocelomates
- D. None of these
|
| 3 |
The animal with exceptionally large brain is. |
- A. Star fish
- B. Octopus
- C. Snail
- D. Sepia
|
| 4 |
The spinny skinned animals are included iin. |
- A. Porifere
- B. echinodermata
- C. Mollusca
- D. Annelida
|
| 5 |
Pseudo coelom is characteristics feature of. |
- A. Aschelminthes
- B. Annelida
- C. Mollusca
- D. Profera
|
| 6 |
A blue coloured respiratory pigment called hemocyanin is found is. |
- A. Molluscus
- B. Annelids
- C. echinoderms
- D. Arthropods
|
| 7 |
An example of beautful and delicate sponge called venus flower basket is. |
- A. sycon
- B. Leucoselenla
- C. Euplectella
- D. spongilla
|
| 8 |
Voice organs of birds. |
- A. Larynx
- B. Pharynix
- C. syrinx
- D. Vocal cords
|
| 9 |
In sponges the food enters the spongocoel cavity called. |
- A. Globules
- B. Gemmules
- C. Endosperm
- D. Ostia
|
| 10 |
Primary host of tape worm is. |
- A. Man
- B. Cattle
- C. Sheep
- D. Snail
|