According to Mendel's law of segregation, the two alleles of a gene separate during:
Correct answer: D. Gamete formation
- A. DNA replication
- B. Protein synthesis
- C. Fertilisation
- D. Gamete formation
Explanation
The two alleles at a locus separate during meiosis, so each gamete normally receives one allele. Fertilisation then restores the pair of alleles in the offspring.
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Covers genes, chromosomes, inheritance, genetic variation, mutations, heritability and quantitative traits in livestock. It also includes selection methods, breeding systems, inbreeding, crossbreeding, heterosis and evaluation of traits such as growth, milk yield, fertility and disease resistance.
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