Consider the following statements:
 

Which of the above statements are true?

1. I and II only

2. I and III only

3. II and III only

4. I, II and III

Which of the following is not an insect pest-resistant variety?

1. Pusa Gaurav

2. Pusa Sawani

3. Pusa A-4

4. Karan Rai

Rapeseed mustard has a variety of……… and is resistant against…….

1. Pusa Gaurav, Jassids

2. Pusa sem 2 and Pusa sem 3, Jassids

3. Pusa Sawani, Fruit and shoot borer

4. Pusa Gaurav, Aphids

Pusa sem 2 and Pusa sem 3 are the varieties of ……. And are resistant against ……

1. Flat bean, fruit shaper

2. Brassicas, shoot, and fruit borer

3. Okra (Bhindi), shoot, and fruit borer

4. Flat bean, Jassids, aphids, and fruit borer

Pusa A-4 is not related to which of the following?

1. Shoot and Fruit borer resistance

2. Okra

3. Aphids resistance

4. Bhindi

Which of the following is not related to Rapeseed mustard?

1. Pusa Gaurav

2. Pusa sem 2

3. Aphid resistance

4. Both 2 and 3

Insect resistance in host crop plants may be due to

1. Morphological

2. Biochemical

3. Physiological

4. All of these

In wheat, solid stem lead to

1. Nonpreference by the stem sawfly

2. Preference by the stem sawfly

3. Non-preference by the bollworms

4. Preference by the bollworms

Smooth leaved and nectar-less cotton varieties

1. Attract bollworms

2. Do not attract bollworms

3. Attract aphids

4. Do not attract aphids

The resistance to maize stem borers is not caused by

1. High Aspartate

2. Low Nitrogen

3. Low sugar content

4. High Glutamate