Answer :
The passing on of traits to the next generation is determined by genetics, specifically the inheritance of genes from parents to their offspring.
Genes are segments of DNA that encode for specific traits, such as eye color or height. The frequency of inheritance for a particular trait depends on whether it is dominant or recessive, as well as the specific alleles (variants of a gene) inherited from each parent.
Dominant alleles will express their corresponding trait in individuals who inherit even one copy, while recessive alleles require two copies to express the trait. Additionally, the likelihood of inheriting a particular allele depends on the frequency of that allele in the population.
In summary, the frequency of inheritance for a particular trait is determined by the inheritance of specific alleles from parents, as well as the dominance or recessiveness of those alleles and their frequency in the population.
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