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Heterozygote - Meaning, Definition & English Examples

A heterozygote is an organism that has two different alleles of a gene, one inherited from each parent. This genetic variation can influence traits and inheritance patterns.

heterozygote

/ˌhɛtərəˈzaɪɡoʊt/ /ˌhɛtərəʊˈzaɪɡəʊt/

Definition:

An organism with two different alleles for a particular gene.

Synonyms:

hybrid, mixed genotype, heterozygous individual

Part of Speech:

noun

Antonyms:

homozygote, purebred

Common Collocations:

dominant allele, recessive allele, genetic variation

Derivatives:

heterozygosity, heterozygous

Usage Tips:

Use "heterozygote" in genetics to describe an organism with differing alleles for a trait.

Common Phrases:

carrier of traits, mixed genetic makeup, hybrid offspring

Etymology:

From Greek "heteros" (different) + "zygotos" (yoked), referring to differing paired genes.

Examples:

  • 1. A heterozygote carries both a dominant and recessive allele.
  • 2. The plant is a heterozygote, showing traits from both parent genes.
  • 3. Scientists studied the heterozygote to understand genetic diversity.
  • 4. A heterozygote may pass either allele to offspring.

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