Week 5 Flashcards
Variation
Is a distinct feature,behavior, or physiology of the organism that occurs to individuals within a population or species.
Physiology
Is the study of internal and external function of living system .
Generation
Is all of the offspring that are at the same stage of descent from a common ancestor,for example mothers and daughters representing 2 separate group.
Natural selection
Is the process of selection whereby favorable traits become more common and less favorable traits become less common in following generation
Migration
Is a movement to a different geographical or climatic region where food is more available
Hibernation
Is a slowed physiological stae of an organism to survive long period of cold temperature or reduced food supplies.