9. A discrete trait will be expressed when a. in a way that cannot be observed b. it is the dominant allele c. when both parents carry the recessive allele for the discrete trait d. discrete traits are not expressed in humans

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A:

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A: The genetic code and DNA reflect life's common ancestry. DNA similarities can reveal how closely rel...

Intelligence

Intelligence refers to the intellectual functioning that compares a person's intelligence quotient (IQ) with other people of the same age. In other words, it is the ability to understand circumstances or situations and arrive at appropriate solutions. Both animals and plants exhibit intelligence.