| 1 |
Dolphin is |
- A. Fish
- B. Bird
- C. Mammals
- D. Amphibian
|
| 2 |
Vertebrates that develop embryonic membranes around their embryo called |
- A. Amniotes
- B. Abamniotes
- C. Embryotes
- D. None of these
|
| 3 |
All 'Flat worms' belong to phylum |
- A. Annelida
- B. Platyhelminthes
- C. Nematoda
- D. Arthropoda
|
| 4 |
Which of the following is a motile coclenterate |
- A. Hydra
- B. Obelia
- C. Jelly fish
- D. Corals
|
| 5 |
The largest invertebrate animal is |
- A. Cuttle fish
- B. Octopus
- C. Glant squid
- D. Dhysalia
|
| 6 |
The polyp is reduced and medusa is dominant in |
- A. Actinia
- B. Aurelia
- C. Oblelia
- D. Madreporite
|
| 7 |
The inner layer of most sponges is called. |
- A. Pinacoderm
- B. Choanoderm
- C. Epiderm
- D. Endoderm
|
| 8 |
Th polyp is reduced and medusa is dominant. |
- A. Jelly fish
- B. Hydra
- C. Sea anemon
- D. Obelia
|
| 9 |
Ascaris lumbricoldes is an intestinal parasite of. |
- A. Horse
- B. Man
- C. Donkey
- D. Monkey
|
| 10 |
In arthropods the body cavity is known as |
- A. Pseudocelom
- B. Enterocoel
- C. Haemocoel
- D. None of these
|