a true breeding plant is

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A true-breeding plant is one that,when self-fertilized, only produces offspring with the same traits. True-breeding organisms are genetically identical and have identical alleles for specified traits. The alleles for these type of organisms are homozygous.

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  • What is a true-breeding plant?

  • Updated August 20, 2019. A true-breeding plant is one that, when self-fertilized, only produces offspring with the same traits. True-breeding organisms are genetically identical and have identical alleles for specified traits.

  • Are true breeding organisms homozygous dominant?

  • True-breeding organisms are genetically identical and have identical alleles for specified traits. The alleles for these type of organisms are homozygous. True-breeding plants and organisms may express phenotypes that are either homozygous dominant or homozygous recessive.

  • What is a true breeding plant (pureline)?

  • A true breeding plant (pureline) has homozygcus genes for a character (e.g. TT for tall or tt for dwarf). It always produces offsprings which are true (pure) for its characters. A pure tall and a pure dwarf plant were crossed to produce offspring. Offspring were self-crossed.

  • What phenotypes are expressed in true breeding plants?

  • True-breeding plants and organisms may express phenotypes that are either homozygous dominant or homozygous recessive. With complete dominance inheritance, dominant phenotypes are expressed and recessive phenotypes are masked in heterozygous individuals.

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