of parents and children; related by blood; "biological child"
Pertaining to the plant or animal life of a place.
relating to biolegy;the study of plants and animals the science of how they produce and how they live
Medicament derived from a living source. Generally used for disease prevention (see bacterin, vaccine, antiserum, antitoxin)
Affecting life or living organisms.
pertaining to living organisms or their study
Pertaining to biology or to life and living things. In medicine, refers to a substance made from a living organism or its products. Biologicals may be used to prevent, diagnose, treat or relieve of symptoms of a disease. For example, antibodies, interleukins, and vaccines are biologicals. Biological also refers to parents and children who are related by blood.
the living organisms in an ecosystem (plants and animals).