1. | Only a | 2. | Only b and c |
3. | Only a and c | 4. | Only c |
1. | Archaebacteria | 2. | Eubacteria |
3. | Blue green algae | 4. | Desmids |
I. | completely lack a cell wall. |
II. | are the smallest living cells known. |
III. | can survive without oxygen. |
IV. | include forms which are pathogenic in animals and plants. |
1. | Virus | 2. | Viroid |
3. | Prion | 4. | Bacterium |
I. | most dinoflagellates |
II. | euglenoids |
Assertion (A): | The body of Euglenoids is flexible. |
Reason (R): | The cell wall in Euglenoids is cellulosic. |
1. | Both (A) and (R) are True and (R) correctly explains (A). |
2. | (A) is True but (R) is False. |
3. | Both (A) and (R) are True but (R) does not correctly explain (A). |
4. | (A) is False but (R) is True. |
1. | Diatoms | 2. | Dinoflagellates |
3. | Euglenoids | 4. | Blue green algae |