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Classical and Modern Genetics

Using Test Crosses to Identify Genotypes

Description

Test crosses are used to identify the genotype of an organism with a dominant trait. A genotype is the pair of alleles inherited for a gene, and alleles are different forms of the same gene. In diploid organisms, including humans, each gene usually has two alleles, one from each parent.

An allele...

Transcript

- [Anlatıcı] Bir test çaprazı, bir organizmanın genotipini belirlemede, bezelye bitkisindeki mor çiçek rengi gibi baskın özellikleri ortaya çıkarmada kullanılan bir tekniktir. Çünkü baskın versiyon ya da bir genin aleli çekinik alelin üzerinde, homozigot baskın genotipli organizmalarda ortaya çıkacaktır, iki baskın alel, heterozigot genotipli o...

Tags

Allele InheritanceDominant TraitRecessive TraitGenotype DeterminationHomozygous HeterozygousFlower Color GeneticsPea Plant BreedingMendelian InheritanceGenetic Cross Analysis

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