Select Question Set:
Q. No.Subtopic: Algae |
88%
Level 1: 80%+
Hints
Links
Agar is not used in
| 1. | To grow microbes |
| 2. | To prepare ice-creams |
| 3. | To prepare jellies |
| 4. | To supplement protein for space travellers |
Subtopic: Algae |
85%
Level 1: 80%+
Hints
Links
Chlorella is not
| 1. | An unicellular alga |
| 2. | Rich in proteins |
| 3. | Used as food supplement even by space travellers |
| 4. | Used to grow microbes |
Subtopic: Algae |
85%
Level 1: 80%+
Hints
Links
Subtopic: Algae |
89%
Level 1: 80%+
Hints
Links
Choose the correct answer for the members of Chlorophyceae.
| 1. | are not Green algae |
| 2. | are not unicellular, colonial, or filamentous plant body |
| 3. | do not have pigments chlorophyll a and b |
| 4. | have pigments localised in the chloroplast |
Subtopic: Algae |
86%
Level 1: 80%+
Hints
Links
Chloroplasts can be discoid, plate-like, reticulate, cup-shaped, spiral or ribbon-shaped in different species. Such variety can be found in
| 1. | Chlorophyceae | 2. | Phaeophyceae |
| 3. | Rhodophyceae | 4. | All of these |
Subtopic: Chlorophyceae: Green Algae: I | Chlorophyceae: Green Algae |
85%
Level 1: 80%+
Hints
Links
Pyrenoid is
| 1. | Storage bodies located in cytoplasm of chloropbyceae |
| 2. | Storage bodies located in cytoplasm of Phaeophyceae |
| 3. | Storage bodies located in chloroplast of chlorophyceae |
| 4. | Storage bodies located in chloroplast of Phaeophyceae |
Subtopic: Chlorophyceae: Green Algae: I | Chlorophyceae: Green Algae |
79%
Level 2: 60%+
Hints
Links
Green algae usually have a rigid cell wall made of an inner layer of ….…. and outer layer of ………
| 1. | Pectose, Cellulose |
| 2. | Cellulose, Pectose |
| 3. | Algin, carrageenan |
| 4. | Carrageen, Algin |
Subtopic: Chlorophyceae: Green Algae: I | Chlorophyceae: Green Algae |
90%
Level 1: 80%+
Hints
Links
Subtopic: Chlorophyceae: Green Algae: I | Chlorophyceae: Green Algae |
88%
Level 1: 80%+
Hints
Links
Vegetative reproduction in chlorophyceae takes place by
| 1. | Fragmentation | 2. | Only spore formation |
| 3. | Anisogamous | 4. | Isogamous |
Subtopic: Chlorophyceae: Green Algae: I | Chlorophyceae: Green Algae |
59%
Level 3: 35%-60%
Hints
Links
Select Question Set:
© 2025 GoodEd Technologies Pvt. Ltd.