Phenotype
An organism’s physical appearance, or visible traits.
Phenotype refers to the observable characteristics of an organism resulting from the expression of its genes and interaction with the environment. These characteristics can include physical traits like height, hair color, eye color, and skin color, as well as behavioral and functional traits like metabolism, disease resistance, and sensory abilities.
These traits can be influenced by a variety of factors, including the organism’s genotype (its genetic makeup), the environment in which it lives (such as temperature, humidity, and availability of resources), and interactions with other organisms (such as competition for resources or mating preferences).
Understanding an organism’s phenotype is important in fields such as genetics, ecology, and evolution, as it can provide insight into how genetic variation and environmental factors impact adaptation, natural selection, and overall fitness of an organism. Additionally, understanding differences in phenotype can help identify potential causes of diseases and disorders in humans and other animals.
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