Heterozygous

usgb/ˌhɛtəˈroʊzaɪgəs/
adjective

Describing an organism that has two different alleles for a specific gene.

In peas, the heterozygous individuals can express a variety of phenotypes compared to homozygous plants.
Visual representation of "heterozygous" - Describing an organism that has two different alleles for a specific gene.

Usage tips

Formal

heterozygous individual,heterozygous condition,heterozygous genotype

Definition 1 of 1
Visual representation of "heterozygous"
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Context

Understanding heterozygous is essential in genetics, particularly in studying inheritance patterns.

Illustration for Context
Many traits may show different expressions depending on whether they are homozygous or heterozygous.
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Nuance

Consider how heterozygous individuals may have advantages in adaptation.

Illustration for Nuance
Heterozygosity can lead to increased survival in fluctuating environments.
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Common Mistakes

Don't confuse heterozygous with homozygous; they represent different genetic variations.

Illustration for Common Mistakes
Both terms are fundamental in genetic discussions but are often misused.
Visual representation of the word "Heterozygous"

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