- 1(current)
Q. No.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 produce Carrageen?
| 1. | Red algae | 2. | Blue-green algae |
| 3. | Green algae | 4. | Brown algae |
Subtopic: Â Rhodophyceae: Red Algae and Importance of Algae |
 87%
Level 1: 80%+
NEET - 2021
Hints
Floridian starch has structure similar to :
1. Amylopectin and glycogen
2. Mannitol and algin
3. Laminarin and cellulose
4. Starch and cellulose
Subtopic: Â Rhodophyceae: Red Algae and Importance of Algae |
 85%
Level 1: 80%+
NEET - 2020
Hints
Phycoerythrin is the major pigment in:
1. Red algae
2. Blue-green algae
3. Green algae
4. Brown algae
Subtopic: Â Rhodophyceae: Red Algae and Importance of Algae |
 87%
Level 1: 80%+
NEET - 2020
Hints
Links
Which one is wrongly matched?
| 1. | Uniflagellate gametes - Polysiphonia |
| 2. | Biflagellate zoospores - Brown algae |
| 3. | Gemma cups - Marchantia |
| 4. | Unicellular organism - Chlorella |
Subtopic: Â Rhodophyceae: Red Algae and Importance of Algae |
 84%
Level 1: 80%+
NEET - 2018
Hints
Links
Which one of the following statements is wrong?
| 1. | Algin and carrageenan are products of algae |
| 2. | Agar-agar is obtained from Gelidium and Gracilaria |
| 3. | Chlorella and Spirulina are used as space food |
| 4. | Mannitol is stored food in Rhodophyceae |
Subtopic: Â Algae |Â Rhodophyceae: Red Algae and Importance of Algae |
 90%
Level 1: 80%+
NEET - 2015
Hints
- 1(current)
Q. No.
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