Answer :
Final answer:
The traits of Terrence and Jayquan, such as their height and weight, are determined by their genetic makeup. These traits are due to a combination of genetic factors, including both dominant-recessive inheritance and polygenic inheritance.
Explanation:
The traits of Terrence and Jayquan, such as their height and weight, are determined by their genetic makeup. Inheritance plays a significant role in determining these traits. There are different types of inheritance patterns, including dominant-recessive inheritance and polygenic inheritance.
Dominant-recessive inheritance occurs when a trait is determined by a single gene, with one allele being dominant and the other recessive. In this case, the dominant allele is expressed, while the recessive allele is masked. For example, if the gene for tall height is dominant and the gene for short height is recessive, Terrence and Jayquan may have inherited the dominant allele for tall height from their parents.
Polygenic inheritance, on the other hand, involves the interaction of multiple genes to determine a trait. Height and weight are examples of traits that are influenced by multiple genes. Each gene contributes a small effect to the overall trait. Therefore, the combination of genes inherited from their parents contributes to Terrence and Jayquan's height and weight.
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