| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| biogeny | noun | A doctrine that the genesis or production of living organisms can take place only through the agency of living germs or parents; — opposed to abiogenesis., Life development generally. |
| biology | noun | The science of life; that branch of knowledge which treats of living matter as distinct from matter which is not living; the study of living tissue. It has to do with the origin, structure, development, function, and distribution of animals and plants. |
| bionomy | noun | Physiology. |
| biorgan | noun | A physiological organ; a living organ; an organ endowed with function; — distinguished from idorgan. |
| biotaxy | noun | The classification of living organisms according to their structural character; taxonomy. |
| biotite | noun | Mica containing iron and magnesia, generally of a black or dark green color; — a common constituent of crystalline rocks. See Mica. |