- 1(current)
Q. No.Regarding the cell shown in the given figure:
| I: The name Cnidaria is derived from this cell |  |
| II: The stinging capsule present in the cell is called as nematode | |
| III: These cells help cnidarians in anchorage, defence and in capturing the prey |
1. While I and II are correct, III is incorrect
2. I, II and III are correct
3. Only II is incorrect
4. Only I is correct
Subtopic: Â Phylum Coelenterata |
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Identify the incorrect statement regarding animals belonging to the Phylum Cnidaria:
| 1. | Gastrovascular cavity has a single opening, mouth on hypostome. |
| 2. | Corals are cnidarians and have a skeleton of calcium carbonate. |
| 3. | They exhibit tissue level of organization and are diploblastic. |
| 4. | Digestion is exclusively intracellular. |
Subtopic: Â Phylum Coelenterata |
 84%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Consider the following statements regarding basic body plans in Cnidaria:
| I: | Polyp is sessile and cylindrical form as seen in Hydra and Adamsia. |
| II: | Medusa is umbrella-shaped and free swimming form as seen in Aurelia. |
| 1. | Only I is correct | 2. | Only II is correct |
| 3. | Both I and II are correct | 4. | Both I and II are incorrect |
Subtopic: Â Phylum Coelenterata |
 91%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
In Obelia:
| a: | both polyp and medusa forms exist during its life cycle |
| b: | metagenesis, a sort of alternation of generation, is seen |
| c: | polyps produce medusae sexually and medusae form the polyps sexually |
| 1. | only a is correct | 2. | only a and b are correct |
| 3. | only c is correct | 4. | a, b and c are correct |
Subtopic: Â Phylum Coelenterata |
 80%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Match each item in Column I with their correct match in Column II and select the answer from the codes given:
Codes:
| Column I | Column II | ||
| A. | Physalia | P. | Sea-fan |
| B. | Adamsia | Q. | Sea anemone |
| C. | Pennatula | R. | Sea-pen |
| D. | Gorgonia | S. | Portuguese men of war |
| A | B | C | D | |
| 1. | S | Q | R | P |
| 2. | S | R | Q | P |
| 3. | P | Q | R | S |
| 4. | S | P | Q | R |
Subtopic: Â Phylum Coelenterata |
 91%
From NCERT
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital (For Freshers)
- 1(current)
Q. No.
© 2025 GoodEd Technologies Pvt. Ltd.