Understanding Phenotypes and Evolutionary Relationships

These flashcards cover key vocabulary and concepts related to phenotypes, artificial selection, evolutionary history, and relationships among species, based on the lecture notes.

Phenotype

The observable physical or physiological traits of an organism, resulting from the interaction of its genotype with the environment.

Domestication

The process of adapting wild plants and animals for human use.

Artificial selection

The intentional breeding of organisms to produce desired traits.

Common ancestor

An ancestor that two or more descendants share, from which they evolved.

Sister taxa

Groups of organisms that share an immediate common ancestor.

Environmental pressure

External factors that influence the survival and reproduction of organisms.