Advertisements
Advertisements
Plants having similar genotypes produced by plant breeding are called
Concept: undefined >> undefined
Importing better varieties and plants from outside and acclimatizing them to the local environment is called
Concept: undefined >> undefined
Advertisements
Crosses between the plants of the same variety are called
Concept: undefined >> undefined
Which one of the following crop varieties correct matches with its resistance to disease?
| Variety | Resistance to disease |
| a) Pusa Komal | Bacterial blight |
| b) Pusa Sadabahar | White rust |
| c) Pusa Shubhra | Chilli mosaic virus |
| d) Brassica | Pusa swarnim |
Concept: undefined >> undefined
Explain the best-suited type followed by plant breeders at present?
Concept: undefined >> undefined
Discuss which wood is better for making furniture.
Concept: undefined >> undefined
Match list I with list II
| List I | List II | ||
| A. | A pair of chromosomes extra with diploid | i) | monosomy |
| B. | One chromosome extra to the diploid | ii) | tetrasomy |
| C. | One chromosome was lost from diploid | iii) | trisomy |
| D. | Two individual chromosomes lose from diploid | iv) | double monosomy |
Concept: undefined >> undefined
Match list I with list II.
| List I | List II | ||
| A. | A pair of chromosomes extra with diploid | i) | monosomy |
| B. | One chromosome extra to the diploid | ii) | tetrasomy |
| C. | One chromosome loses from diploid | iii) | trisomy |
| D. | Two individual chromosomes lose from diploid | iv) | double monosomy |
Concept: undefined >> undefined
Match list I with list II
| List I | List II | ||
| A. | A pair of chromosomes extra with diploid | i) | monosomy |
| B. | One chromosome extra to the diploid | ii) | tetrasomy |
| C. | One chromosome loses from diploid | iii) | trisomy |
| D. | Two individual chromosomes lose from diploid | iv) | double monosomy |
Concept: undefined >> undefined
The point mutation sequence for transition, transition, transversion, and transversion in DNA are
Concept: undefined >> undefined
DNA dependent RNA polymerase catalyzes transcription on one strand of the DNA which is called the
Concept: undefined >> undefined
Initiation codon is
Concept: undefined >> undefined
DNA element with ability to change position is called
Concept: undefined >> undefined
During DNA replication Okazaki fragments are used to elongate
Concept: undefined >> undefined
Write the steps involved in the molecular mechanism of DNA recombination with a diagram.
Concept: undefined >> undefined
What is DNA repair?
Concept: undefined >> undefined
EcoRI cleaves DNA at
Concept: undefined >> undefined
An analysis of chromosomal DNA using the southern hybridisation technique does not use
Concept: undefined >> undefined
An antibiotic gene in a vector usually helps in the selection of
Concept: undefined >> undefined
Is their any possibilities to transfer a suitable desirable gene to the host plant without a vector? Justify your answer.
Concept: undefined >> undefined
