The observable traits of an organism are studied by which process?

The observable traits of an organism are studied by which process?

• A. Phenotyping
• B. Genotyping
• C. Outbreeding
• D. Recombination

Answer: (A)

Observing and measuring what an organism looks like and how it functions is phenotyping. This process captures visible and measurable traits—such as coat color, body size, weight, physiology, and behavior—on the organism. It focuses on the phenotype, the outward expression of genetics as influenced by the environment. Genotyping, by contrast, determines the organism’s genetic makeup or genotype from DNA analysis, not the outward traits. Outbreeding refers to mating between genetically diverse individuals, and recombination is the genetic shuffling that occurs during meiosis. These terms relate to inheritance and breeding, not to directly observing traits.

Observing and measuring what an organism looks like and how it functions is phenotyping. This process captures visible and measurable traits—such as coat color, body size, weight, physiology, and behavior—on the organism. It focuses on the phenotype, the outward expression of genetics as influenced by the environment.

Genotyping, by contrast, determines the organism’s genetic makeup or genotype from DNA analysis, not the outward traits. Outbreeding refers to mating between genetically diverse individuals, and recombination is the genetic shuffling that occurs during meiosis. These terms relate to inheritance and breeding, not to directly observing traits.