In crop improvement programmes,haploids are o | vedclass

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(C) Haploids contain only one set of chromosomes $(n)$.When these haploids are treated with agents like colchicine,they undergo chromosome doubling (d

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Give homozygous lines following diploidization

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(C) Haploids contain only one set of chromosomes $(n)$.When these haploids are treated with agents like colchicine,they undergo chromosome doubling (diploidization) to become completely homozygous $(2n)$.This process is highly significant in plant breeding as it allows for the rapid production of pure lines (homozygous lines) in a single generation,bypassing the need for multiple generations of self-pollination.

In crop improvement programmes,haploids are of great importance because they

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