Question

Pure line breed refers to
(a) heterozygosity only
(b) homozygosity only
(c) heterozygosity and linkage
(d) homozygosity and self-assortment

Answer 1

Explanation:

b). homozygosity only

Answer 2

Answer

I think answer should be d).homozygosity and self assortment.

Because whenever hybridization is done it is done by either altering gene or by altering the pure breed by replacing one allele by other dominant allele.

So if a plant/animal is pure line breed it must be homozygous and assort by self.

Take example of humans....ok

Hope u got it.

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