Biology Keywords Exam Flashcards

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Flashcards on Biology Keywords Exam Flashcards, created by emilylouisabrown on 15/05/2016.
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Flashcards by emilylouisabrown, updated more than 1 year ago
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Created by emilylouisabrown over 8 years ago
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Question Answer
Biology The study of living organisms, divided into many specialized fields: Morphology, Physiology, Anatomy, Behaviour, Origin and Distribution
Active Transport The process in which energy is used to move the particles of a substance against a concentration gradient
Adaptation Any characteristic of an organism that improves its chances of surviving in its environment
Alleles Different forms of a gene which occupy the same relative positions on a pair of homologous chromosomes
Asexual Reproduction The process resulting in the production of genetically identical offspring from one parent, without the fusion of gametes
Diffusion The net movement of particles from a region of higher concentration to a region of lower concentration (down a concentration gradient)
Digestion The process by which large food molecules are broken down into small, soluble and diffusible molecules that can be absorbed by the body cells
Ecology The study of the relationships between living organisms and the natural environment
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