| 1 |
Trypanosoma causes the disease known as |
- A. Malaria
- B. Sleeping sickness
- C. Diarrhea
- D. None of these
|
| 2 |
In mollusca the foot is used for |
- A. Capturing prey
- B. Locomotion
- C. Both a and b
- D. None of these
|
| 3 |
Dolphin is |
- A. Fish
- B. Bird
- C. Mammals
- D. Amphibian
|
| 4 |
Which of the following is a feature of series deuterostomia |
- A. Cleavage of zygote is spiral and determinate
- B. Coelom is formed due to splitting of mesoderm
- C. Mouth arises from blastopore or anterior margin
- D. Mesoderm is derived from wall of developing gut
|
| 5 |
A quatic arthropods respire through |
- A. Lungs
- B. skin
- C. Gills
- D. Spiracles
|
| 6 |
Vertebrates that develop embryonic membranes around their embryo called |
- A. Amniotes
- B. Abamniotes
- C. Embryotes
- D. None of these
|
| 7 |
An example of beautful and delicate sponge called venus flower basket is. |
- A. sycon
- B. Leucoselenla
- C. Euplectella
- D. spongilla
|
| 8 |
Polymorphism is a characteristic of members of phylum. |
- A. Porifera
- B. Cnidaria
- C. Annelida
- D. Arthropoda
|
| 9 |
Which of the following are called as sponges |
- A. Protozoa
- B. Porifera
- C. Coelentrata
- D. Nematoda
|
| 10 |
The phylum which is exclusively marine is |
- A. Canidaria
- B. proifera
- C. Echinadermata
- D. Annelida
|