Examlex
Although there is an established link between stress and puberty, scientists still debate whether stress _____ puberty.
Phenotypic Ratio
The proportion of different phenotypes observed among offspring in genetic crosses, reflecting genetic variation.
Homozygous
Possessing two identical alleles for a particular trait.
Guinea Pigs
Small rodents widely used as pets and in scientific research, belonging to the species Cavia porcellus.
Dominant Phenotype
Refers to the trait that appears in an individual's phenotype when at least one dominant allele for a particular gene is present.
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