| A | B |
|---|
| Adhesions | Are bands of scar-like tissue that form between two surfaces inside the body.,  |
| Biodiversity | Among and within plant and animal species in an environment.,  |
| Cell Wall | The definite boundary or wall that is part of the outer structure of certain cells, as a plant cell.,  |
| Community | Is a group of interacting organisms sharing a populated environment. In human communities, intent, belief, resources, preferences, needs, risks, and a number of other conditions may be present and common, affecting the identity of the participants and their degree of cohesiveness.,  |
| Dominance | The organic phenomenon in which one of a pair of alleles present in a genotype is expressed in the phenotype and the other allele of the pair is not,  |
| Enzyme | A biological catalyst that lowers the activation energy of reactions in cells.,  |
| Gene Expression | Conversion of the information encoded in a gene first into messenger RNA and then to a protein,  |
| Homeostasis | The tendency of a system, esp. the physiological system of higher animals, to maintain internal stability, owing to the coordinated response of its parts to any situation or stimulus tending to disturb its normal condition or function.,  |
| Life Cycle | The changes that an organism undergoes as it develops and produces offspring,  |
| Mitochondria | Spherical or rod-shaped organelles found within the cytoplasm of eukaryotic cells, and are referred to as the “powerhouse of the cell since they act as the site for the production of high-energy compounds,  |
| Non-Vascular Plants | Is a general term for those plants without a vascular system (xylem and phloem). Although non-vascular plants lack these particular tissues, a number of non-vascular plants possess tissues specialized for internal transport of water.,  |
| Pathogen | An agent causing disease or illness to its host, such as an organism or infectious particle capable of producing a disease in another organism.,  |
| Recessive | An allele that produces its characteristic phenotype only when its paired allele is identical,  |
| Species | A group of organisms having many characteristics in common and ranking below a genus,  |
| Trachea | The tube that connects the nose and mouth to the bronchi, which lead to the lungs; also called the windpipe.,  |
| Voluntary Muscles | Muscles that we consciously control.,  |
