Which is best represents cross breeding ?
- AMatting of animals with same breed.
- BMale and female animals of two different related species are mated.
- CSuperior males of one breed are mated with superior females of another breed.
- DMatting of animals within the same breed, but having no common ancestor on either side of their pedigree up to $4-6$ generations.
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Assertion $(A)$ : Vernalization is acceleration of subsequent flowering by low temperature treatment.
Reason $(R)$ : Site of vernalization is apical meristem.
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Reason $(R)$ : Site of vernalization is apical meristem.
- [AIIMS 2007]
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- [AIIMS 2017]
”Jhum'' is a
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