A method for producing homozygous plants from a neterozygous starting plant, which has all desirable traits, is called

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Question

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HPSC Assistant Professor 2018 Botany (Official Paper)

Answer 1

The correct answer is reverse breeding

Explanation::

Reverse breeding is a technique used to create homozygous plants from a heterozygous starting plant that possesses desirable traits. It involves the suppression of meiotic recombination to generate parental lines that can be crossed to recreate the original heterozygous plant.
This method is particularly useful in plant breeding because it allows the production of homozygous lines that retain the desirable traits of the heterozygous parent.

Other Options:

Mutation breeding

Mutation breeding involves exposing plants to chemicals or radiation to induce mutations, which can then be selected for desirable traits. However, it does not specifically produce homozygous plants from heterozygous ones.

Marker assisted selection

Marker assisted selection uses molecular markers to select plants with desirable traits at the seedling stage. While it is a powerful tool in plant breeding, it does not specifically convert heterozygous plants to homozygous ones.

Parasexual hybridization

Parasexual hybridization is a process that involves the fusion of somatic cells from different plant species to create hybrids. This method does not specifically target the production of homozygous plants from heterozygous ones.