Q.Assertion (A) : IQ is a measure of Intellectual Ability that is inborn and does not change with age. Reason (R) : Test scores of infants and toddlers show hardly any changes when they reach adolescence and are tested.
Correct answer: Both (A) and (R) are incorrect
Explanation
There is no specific gene that determine overall IQ. There are multiple alleles and a number of genes working together to determine a person's IQ score. Intelligence is a complex trait that is influenced by both genetic and environmental factors.
There is no specific gene that determine overall IQ. There are multiple alleles and a number of genes working together to determine a person's IQ score. Intelligence is a complex trait that is influenced by both genetic and environmental factors.