Question

explain two varieties of cross breeding !!

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Answer 1

Answer:

1. Introducing genes of desired character into a plant gives genetically modified crop. 2. Cross between plants of two species is called as inter varietal hybridisation.

Explanation:

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Answer 2

Answer:

●Inbreeding : Breeding of the related animals as sire (male) and dam (female) are known as inbreeding.

●Out breeding : Out breeding of unrelated animals as male and female is known as out breeding.