Pusa Sawani is a variety of

1. Okra

2. Flat bean

3. Rapeseed mustard

4. Cowpea

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 83%
From NCERT
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Pusa A-4 is not related to which of the following?

1. Shoot and Fruit borer resistance

2. Okra

3. Aphids resistance

4. Bhindi

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 74%
From NCERT
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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

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 72%
From NCERT
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To induce mutations artificially through the use of chemicals or radiations(like gamma radiations) and selecting and using the plants that have the desired character as a source in breeding -

1. Mutation Breeding

2. Conventional breeding

3. Hybrid breeding

4. Cultivar breeding

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 92%
From NCERT
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Prabhani Kranti is not related to

1. Resistance to yellow mosaic virus

2. esculentus

3. Resistance against shoot borer

4. Both 2 and 3

Subtopic:  Breeding for Disease Resistance (OLD NCERT) |
 66%
From NCERT
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Insect resistance in host crop plants may be due to

1. Morphological

2. Biochemical

3. Physiological

4. All of these

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 95%
From NCERT
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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

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 79%
From NCERT
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Smooth leaved and nectar-less cotton varieties

1. Attract bollworms

2. Do not attract bollworms

3. Attract aphids

4. Do not attract aphids

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 88%
From NCERT
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The resistance to maize stem borers is not caused by

1. High Aspartate

2. Low Nitrogen

3. Low sugar content

4. High Glutamate

Subtopic:  Insect & Pest Resistance (OLD NCERT) |
 80%
From NCERT
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Which of the following is not correct?

1. More than 840 million people in the world do not have adequate food to meet their daily food and nutritional requirements.

2. Three billion people suffer from micronutrient, protein and vitamin deficiencies or hidden hunger because they are not able to buy enough fruits, vegetables, legumes, fish and meat

3. High Aspartate, low sugar content and high nitrogen content in maize leads to resistance to maize stem borers.

4. Breeding methods for insect pest resistance involve the same steps as those for any other agronomic trait such as yield or quality.

Subtopic:  Plant Breeding for Quality (OLD NCERT) |
 76%
From NCERT
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