Question

which of the following is regarded as the physical characteristics of an organism? phenotype genotype genetics

Explanation:

• Phenotype refers to the observable physical and biochemical characteristics of an organism. It is the result of the interaction between the organism's genotype (genetic makeup) and the environment. For example, eye color, height, and hair texture are phenotypic traits.
• Genotype is the genetic constitution of an organism, representing the set of genes it inherits. It is the blueprint, but the phenotype is the expressed outcome.
• Genetics is the broader field of study that encompasses genes, heredity, and genetic variation.

Answer:

phenotype