Which of the following is true about Liver fluke
1.Primary host is Sheep/Goat
2.Secondary host is Garden snail
3.Cause Cirrhosis
4.All of the above
Which of the following is not true about Flatworms
1.Fertilisation is internal
2.Indirect development
3.Hermaphrodite
4.Mesoderm is absent
A phylum which are multicellular, having Bilateral symmetry and without body cavity is
1.Platyhelminthes
2.Aschelminthes
3.Nemathelminthes
4.Both 2 and 3
Aschelminthes are called roundworms because
| 1. | Body is circular in cross-section |
| 2. | Pharynx is muscular |
| 3. | Sexual dimorphism is present |
| 4. | Both 2 and 3 |
Which is true for roundworms?
| 1. | Organ-system level of body organisation |
| 2. | Tube within tube plan |
| 3. | Pseudo-coelomate animals |
| 4. | All of these |
Round worm is
| 1. | Pseudo-coelomate |
| 2. | True Coelomate |
| 3. | Acoelomate |
| 4. | having incomplete Alimentary canal |
Which of the following is not true for Roundworms
1.Complete alimentary canal
2.Well developed muscular pharynx
3.Both longitudinal and circular muscles present
4.Sexual Dimorphism
Which is correct regarding Roundworms
| 1. | Females are longer than males |
| 2. | Males are longer than females |
| 3. | Monoecious |
| 4. | Females are curved from its caudal end. |
Which of the following is true for roundworms but not true for flatworms
1.Bilateral symmetry
2.Triploblastic body plan
3.Dioecious
4.Internal Fertilastion
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