Bee-keeping helps to improve the yield of following crops except ____________.
1. Jowar
2. Sunflower
3. Apple
4. Mustard
List I | List II |
A. Wheat - Himgiri | I. Black rot ad Curl |
B. Brassica - Karan rai | II. Bacterial blight |
C. Cauliflower - Pusa Shubhra | III. White rust |
D. Cow pea - Pusa Komal | IV. Leaf and stripe rust, hill blunt |
Statement I: | The genetic constitution of a plant is unaffected in vegetative propagation |
Statement II: | Totipotency of cells enables us to micropropagate plants |
1. | Both statement I and statement II are true |
2. | Both statement I and statement II are false |
3. | Statement I is correct but statement II is false |
4. | Statement I is incorrect but statement II is true |
List I | List II |
A. Pusa Gaurav | I. Fruit borer |
B. Pusa Sawani | II. Aphids |
C. Pusa Komal | III. Tobacco Mosaic Virus |
D. Pusa Sadabahar | IV. Bacterial blight |
Assertion (A): | Spirulina is a microbe that can be used for reducing environmental pollution. |
Reason (R): | Spirulina is a rich source of protein, carbohydrates, fats, minerals and vitamins. |
1. | Both (A) and (R) are correct and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are correct but (R) is not the correct explanation of (A). |
3. | (A) is correct but (R) is not correct. |
4. | (A) is not correct but (R) is correct. |