monohybrid


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Related to monohybrid: monohybrid inheritance

monohybrid

(mŏn′ō-hī′brĭd)
n.
The hybrid of parents that differ at only one gene locus, for which each parent is homozygous with a different allele.

monohybrid

(mŏn″ō-hī′brĭd) [″ + L. hybrida, mongrel]
Offspring of a cross between parents differing in a single genetic characteristic.

monohybrid

an organism that carries two different ALLELES of one gene. For example character A (controlled by alleles A 1 and A2) would produce a monohybrid GENOTYPE of A 1A 2, i.e. a HETEROZYGOTE.

A monohybrid cross is one in which two parents are crossed to produce monohybrids that are then mated, or a single monohybrid plant is self-fertilized (see SELF-FERTILIZATION). Mendel formulated his law of SEGREGATION from the results of a monohybrid cross involving single characters in the pea plant.

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References in periodicals archive ?
Mathematical concept in monohybrid tests for predicting phenotypes of flowers.
A cross between such parents is termed a monohybrid cross.
Monohybrid Cross--A cross between two individuals that are heterozygous for one pair of genes; an example is Aa ??Aa.
monohybrid cross: Cross in which the inheritance of only one character at a time is studied.