- 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:
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. |
| 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%
Level 2: 60%+
NEET - 2024
Hints
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%
Level 1: 80%+
NEET - 2023
Hints
Which of the following algae contains mannitol as reserve food material?
| 1. | Volvox | 2. | Ulothrix |
| 3. | Ectocarpus | 4. | Gracilaria |
Subtopic: Â Pheophyceae: Brown Algae |
 84%
Level 1: 80%+
NEET - 2021
Hints
- 1(current)
Q. No.
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