The alternative form of a given gene is called:
Correct answer: C. Allele
- A. Trait
- B. Phenotype
- C. Allele
- D. Genotype
Explanation
The alternative form of a gene is called an allele. An individual inherits two alleles one from each parent. For any given genomic location where such variations occur., if two alleles are the same then the person is homozygous, and if different alleles are present then the person is heterozygous.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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