What is a phenotype of an organism?
a structure that carries genetic information
an observable trait
a section of DNA
a combination of alleles
A phenotype of an organism refers to an observable trait or characteristic that is a result of the interaction between an organism's genetic makeup (genotype) and its environment. In other words, it is the physical expression or appearance of certain traits or characteristics. For example, hair color, eye color, and height are all examples of phenotypes.
A phenotype of an organism refers to the observable traits or characteristics that the organism possesses. This can include physical traits, such as eye color or height, as well as physiological traits, such as metabolism or behavior. It is the result of the interaction between an organism's genetic makeup (genotype) and its environment. Therefore, out of the given options, "an observable trait" accurately describes a phenotype of an organism.
The correct answer is: an observable trait.
A phenotype refers to the observable traits or characteristics of an organism, such as its physical appearance, behavior, or biochemical properties. These traits are influenced by various factors, including an organism's genetic makeup (genotype), environmental factors, and the interaction between genes and the environment.
To determine the phenotype of an organism, you need to observe and analyze its physical or behavioral traits. This can typically be done by visually examining the individual or by conducting specific tests or experiments. By studying the phenotype, scientists can gain insights into how an organism's genotype (genetic information) manifests itself in observable traits.