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Q. No.In Cnidarians the digestion is
1.
Intracellular
2.
Extracellular
3.
Intercellular
4.
Both 1 and 2
Subtopic: Phylum Coelenterata |
88%
Level 1: 80%+
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Which of the following is true about Gastro-vascular cavity of Cnidarians?
| 1. | It contains single opening |
| 2. | Mouth on hypostome |
| 3. | Anus on hypostome |
| 4. | Both 1 and 2 |
Subtopic: Phylum Coelenterata |
83%
Level 1: 80%+
Hints
Subtopic: Phylum Coelenterata |
92%
Level 1: 80%+
Hints
Which of the following is incorrect statement
1. Polyp produce medusae asexually
2. Medusae produce polyp sexually
3. Polyp produce medusae sexually
4. Obelia shows metagenesis
Subtopic: Phylum Coelenterata |
89%
Level 1: 80%+
Hints
Which of the following germinal layer is absent in Cnidarians
| 1. | Ectoderm | 2. | Endoderm |
| 3. | Mesoderm | 4. | Both 2 and 3 |
Subtopic: Phylum Coelenterata |
89%
Level 1: 80%+
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Which is true for flatworms?
| 1. | Bilaterally symmetrical |
| 2. | Triploblastic body plan |
| 3. | Acoelomate animals |
| 4. | All of these |
Subtopic: Phylum Platyhelminthes |
94%
Level 1: 80%+
Hints
Members of the Platyhelminthes are called Flatworms because of
| 1. | Triploblastic body plan |
| 2. | Bilateral symmetry |
| 3. | Organ level of organisation |
| 4. | Flattened body |
Subtopic: Phylum Platyhelminthes |
92%
Level 1: 80%+
Hints
Hooks and Suckers are present in
| 1. | All Flatworms |
| 2. | Parasitic flatworms |
| 3. | Non-parasitic flatworms |
| 4. | None of these |
Subtopic: Phylum Platyhelminthes |
86%
Level 1: 80%+
Hints
Which of the following is known liverfluke
1. Taeniasaginata
2. Taeniasolium
3. Fasciola hepatica
4. Schistoma
Subtopic: Phylum Platyhelminthes |
91%
Level 1: 80%+
Hints
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 |
Subtopic: Phylum Aschelminthes |
82%
Level 1: 80%+
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