| 1 |
Slow worm belongs to phylum. |
- A. Annelids
- B. Aschelminthes
- C. Chordata
- D. Plathelmin thes
|
| 2 |
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
|
| 3 |
Portuguese man of war is the name used for. |
- A. Physalia
- B. Obelia
- C. Hydra
- D. Aurelia
|
| 4 |
Scientific name of Planaria is. |
- A. Taenlasolium
- B. Fasciola hepatica
- C. Dugesia
- D. Schistosoma
|
| 5 |
The food of porifera consists of microscopic organisms and organic particles in a percentage ratio of |
- A. 10% & 90% respectively
- B. 20% & 80% respectively
- C. 30% & 70% respectively
- D. 40% & 60% respectively
|
| 6 |
Animal of which phylum have developed bilateral symmetry in their larvae and radial symmetry in adults. |
- A. Nematoda
- B. Annelida
- C. Echinodermata
- D. Mollusca
|
| 7 |
Ancient fish that have developed lungs are called. |
- A. Dipnoi
- B. Thaliacea
- C. Asterias
- D. Leptocardil
|
| 8 |
A blue coloured respiratory pigment called hemocyanin is found is. |
- A. Molluscus
- B. Annelids
- C. echinoderms
- D. Arthropods
|
| 9 |
Example of tunicate is. |
- A. Amphioxus
- B. Molgula
- C. Reptilia
- D. Amphibia
|
| 10 |
The larva found in echinoderms is |
- A. Trochophore
- B. Veliger
- C. Bipinnaria
- D. Planaria
|
