Different, or alternative, forms of the same gene are:
Understand the Problem
The question is asking to identify the term that describes different versions of the same gene. This is a fundamental concept in genetics.
Answer
Different forms of the same gene are called alleles.
Different forms of a gene are called alleles. Alleles are variations of a gene located at the same position on a chromosome. Individuals inherit one allele from each parent for each gene.
Answer for screen readers
Different forms of a gene are called alleles. Alleles are variations of a gene located at the same position on a chromosome. Individuals inherit one allele from each parent for each gene.
More Information
Alleles contribute to the diversity of traits observed in populations. The combination of alleles an individual possesses for a particular gene determines their phenotype (observable characteristics) for that trait.
Tips
A common mistake is to confuse genes and alleles. A gene is a basic unit of heredity, while an allele is a variant form of that gene. For example, a gene might determine eye color, while the alleles determine whether the eye color is blue, brown, or green.
Sources
- Allele - National Human Genome Research Institute - genome.gov
- What are the different versions of the same gene? - Quora - quora.com
- allele | Learn Science at Scitable - Nature - nature.com
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