- 1(current)
Q. No.Read the following statements and choose the set of correct statements:
In the members of Phaeophyceae,
Choose the correct answer from the options given below:
1. B, C, D and E only
2. A, C, D and E only
3. A, B, C and E only
4. A, B, C and D only
In the members of Phaeophyceae,
| A: | Asexual reproduction occurs usually by biflagellate zoospores. |
| B: | Sexual reproduction is by oogamous method only. |
| C: | Stored food is in the form of carbohydrates which is either mannitol or laminarin. |
| D: | The major pigments found are chlorophyll a, c and carotenoids and xanthophyll. |
| E: | Vegetative cells have a cellulosic wall, usually covered on the outside by gelatinous coating of algin. |
Choose the correct answer from the options given below:
1. B, C, D and E only
2. A, C, D and E only
3. A, B, C and E only
4. A, B, C and D only
Subtopic: Â Pheophyceae: Brown Algae |
 77%
From NCERT
NEET - 2024
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NEET 2025 - Target Batch
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Which classes of algae possess pigment fucoxanthin and pigment phycoerythrin, respectively?
1. Phaeophyceae and Chlorophyceae
2. Phaeophyceae and Rhodophyceae
3. Chlorophyceae and Rhodophyceae
4. Rhodophyceae and Phaeophyceae
1. Phaeophyceae and Chlorophyceae
2. Phaeophyceae and Rhodophyceae
3. Chlorophyceae and Rhodophyceae
4. Rhodophyceae and Phaeophyceae
Subtopic: Â Pheophyceae: Brown Algae |Â Rhodophyceae: Red Algae and Importance of Algae |
 90%
From NCERT
NEET - 2023
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NEET 2025 - Target Batch
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Subtopic: Â Pheophyceae: Brown Algae |
 89%
From NCERT
AIPMT - 2009
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NEET 2025 - Target Batch
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Mannitol is a sugar alcohol. It is as stored food in:
1. Fucus
2. Gracillaria
3. Chara
4. Porphyra
Subtopic: Â Pheophyceae: Brown Algae |
 86%
From NCERT
AIPMT - 2011
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NEET 2025 - Target Batch
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Holdfast, stipe and frond constitutes the plant body in case of
1. Rhodophyceae
2. Chlorophyceae
3. Phaeophyceae
4. All of these
Subtopic: Â Pheophyceae: Brown Algae |
 78%
From NCERT
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NEET 2025 - Target Batch
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Which of the following algae contains mannitol as reserve food material?
| 1. | Volvox | 2. | Ulothrix |
| 3. | Ectocarpus | 4. | Gracilaria |
Subtopic: Â Pheophyceae: Brown Algae |
 83%
From NCERT
NEET - 2021
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
Subtopic: Â Pheophyceae: Brown Algae |
 71%
From NCERT
NEET - 2015
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NEET 2025 - Target Batch
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NEET 2025 - Target Batch
- 1(current)
Q. No.
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