Question

physical traits of an organism
phenotype
heredity
allele
incomplete dominance

Explanation:

To solve this, we match the definition "Physical traits of an organism" with the correct term.

• Phenotype: Defined as the physical traits (observable characteristics) of an organism.
• Heredity: Involves the passing of traits from parents to offspring, not the physical traits themselves.
• Allele: A variant form of a gene, not related to the physical traits of an organism.
• Incomplete dominance: A type of inheritance pattern, not the physical traits.

So the correct term is "phenotype".

Answer:

The top - most option (the one labeled "phenotype")