Question

Find out the correct sentence

1. Hybridisation means crossing between genetically dissimilar plants
2. Cross between two varieties is called as interspecific hybridisation
3. Introducing genes of the desired character into a plant gives genetically modified crop
4. Cross between plants of two species is called inter varietal hybridisation

पर्याय

• (i) and (iii)

• (ii) and (iv)

• (ii) and (iii)

• (iii) and (iv)

Answer 1

(i) and (iii)

Explanation:

The process of crossing two genetically dissimilar plants to produce a hybrid having good traits of both is called I hybridisation. The crossing may be intervarietal (between different varieties), intergeneric (between different genera), inter-specific (between different species of the same genus). Genetically modified crops are produced by the insertion of genes of desired traits.