Biology
Grade-10
Easy
Question
In a large population, for precise measurements of penetrance, it is essential to record
Genotypes
Phenotypes
Both a and b
None of these
Genotypes
Phenotypes
Both a and b
None of these
Hint:
Both a and b
The correct answer is: Both a and b
In cases of complete penetrance, all of the individuals in a population who carry a specific genotype express the corresponding phenotype. However, some genes do not show complete penetrance. In cases of incomplete penetrance, less than 100% of the individuals who bear a particular genotype express the corresponding phenotype. For accurate measurements of penetrance, it is necessary to record genotypes and phenotypes in a large population.
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