Plant Breeding
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STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262435 Sum total of all the hereditary material belonging to single species is known as [QR code, NCERT Exemplar Modified]

1 genotype
2 germplasm
3 hybrid
4 cultivar
NCERT
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262436 Consider the following statements about germplasm collection: (A) The gene of interest should be present in the base population to initiate a breeding program. (B) Genetic variability is a prerequisite to develop a new cultivar by breeding programs. Select the correct option.

1 Both (A) and (B) are true.
2 (A) is true but (B) is false.
3 Both (A) and (B) are false.
4 (A) is false but (B) is true.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262437 The selected superior recombinants in plant breeding program are self-pollinated for several generations so as to

1 increase the homozygosity to prevent segregation of the desired trait in the progeny.
2 increase the heterozygosity to prevent segregation of the desired trait in the progeny.
3 increase the homozygosity to allow segregation of the desired trait in the progeny.
4 increase the heterozygosity to allow segregation of the desired trait in the progeny.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262438 The new cultivars produced by plant breeding programs are evaluated for [Pages: 171, 172]

1 yield
2 morphological and quality traits
3 resistance to diseases and stress
4 all the given choices are correct
NCERT
NEET DIGITAL LIBRARY
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262435 Sum total of all the hereditary material belonging to single species is known as [QR code, NCERT Exemplar Modified]

1 genotype
2 germplasm
3 hybrid
4 cultivar
NCERT
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262436 Consider the following statements about germplasm collection: (A) The gene of interest should be present in the base population to initiate a breeding program. (B) Genetic variability is a prerequisite to develop a new cultivar by breeding programs. Select the correct option.

1 Both (A) and (B) are true.
2 (A) is true but (B) is false.
3 Both (A) and (B) are false.
4 (A) is false but (B) is true.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262437 The selected superior recombinants in plant breeding program are self-pollinated for several generations so as to

1 increase the homozygosity to prevent segregation of the desired trait in the progeny.
2 increase the heterozygosity to prevent segregation of the desired trait in the progeny.
3 increase the homozygosity to allow segregation of the desired trait in the progeny.
4 increase the heterozygosity to allow segregation of the desired trait in the progeny.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262438 The new cultivars produced by plant breeding programs are evaluated for [Pages: 171, 172]

1 yield
2 morphological and quality traits
3 resistance to diseases and stress
4 all the given choices are correct
NCERT
Join With Us for More Updates
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262435 Sum total of all the hereditary material belonging to single species is known as [QR code, NCERT Exemplar Modified]

1 genotype
2 germplasm
3 hybrid
4 cultivar
NCERT
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262436 Consider the following statements about germplasm collection: (A) The gene of interest should be present in the base population to initiate a breeding program. (B) Genetic variability is a prerequisite to develop a new cultivar by breeding programs. Select the correct option.

1 Both (A) and (B) are true.
2 (A) is true but (B) is false.
3 Both (A) and (B) are false.
4 (A) is false but (B) is true.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262437 The selected superior recombinants in plant breeding program are self-pollinated for several generations so as to

1 increase the homozygosity to prevent segregation of the desired trait in the progeny.
2 increase the heterozygosity to prevent segregation of the desired trait in the progeny.
3 increase the homozygosity to allow segregation of the desired trait in the progeny.
4 increase the heterozygosity to allow segregation of the desired trait in the progeny.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262438 The new cultivars produced by plant breeding programs are evaluated for [Pages: 171, 172]

1 yield
2 morphological and quality traits
3 resistance to diseases and stress
4 all the given choices are correct
NCERT
For More Updates join with Us
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STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262435 Sum total of all the hereditary material belonging to single species is known as [QR code, NCERT Exemplar Modified]

1 genotype
2 germplasm
3 hybrid
4 cultivar
NCERT
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262436 Consider the following statements about germplasm collection: (A) The gene of interest should be present in the base population to initiate a breeding program. (B) Genetic variability is a prerequisite to develop a new cultivar by breeding programs. Select the correct option.

1 Both (A) and (B) are true.
2 (A) is true but (B) is false.
3 Both (A) and (B) are false.
4 (A) is false but (B) is true.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262437 The selected superior recombinants in plant breeding program are self-pollinated for several generations so as to

1 increase the homozygosity to prevent segregation of the desired trait in the progeny.
2 increase the heterozygosity to prevent segregation of the desired trait in the progeny.
3 increase the homozygosity to allow segregation of the desired trait in the progeny.
4 increase the heterozygosity to allow segregation of the desired trait in the progeny.
Page 171
STRATEGIES FOR ENHANCEMENT IN FOOD PRODUCTION

262438 The new cultivars produced by plant breeding programs are evaluated for [Pages: 171, 172]

1 yield
2 morphological and quality traits
3 resistance to diseases and stress
4 all the given choices are correct
NCERT
NEET DIGITAL LIBRARY