| 1 |
Scientific name of Planaria is. |
- A. Taenlasolium
- B. Fasciola hepatica
- C. Dugesia
- D. Schistosoma
|
| 2 |
Larva of Mollusca and annelids |
- A. Radula
- B. Planula
- C. Trocophore
- D. Germmula
|
| 3 |
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
|
| 4 |
Neries belongs to class |
- A. Polychaeta
- B. Hirudinea
- C. Oligocheaeta
- D. Crustacea
|
| 5 |
The sub class that has not primitive mammals is |
- A. Prototherian
- B. Eutherian
- C. Megatheria
- D. None of these
|
| 6 |
The animals without a body cavity are called. |
- A. Eumetazoa
- B. Pseudocoelomata
- C. Coelomata
- D. Acoelomata
|
| 7 |
Which of the following are called as sponges |
- A. Protozoa
- B. Porifera
- C. Coelentrata
- D. Nematoda
|
| 8 |
Syrinx is a |
- A. Organ of voice in mammals
- B. Organ of voice in birds
- C. Copulatory organ in birds
- D. Seuse organs in birds
|
| 9 |
The example of phylum Hemichordata is. |
- A. Molgula
- B. Amphioxus
- C. Balanoglosus
- D. Asierias
|
| 10 |
Cartilaginous fishes contain scales. |
- A. Placoid
- B. Ganoid
- C. Cycloid
- D. Ctenoid
|