< Cell Biologyâ | Cell types. The structures of two prokaryotic cells. The bacterium (shown at the top) is a heterotroph, an organism that eats other organisms. Cyanophytes are autotrophs, organisms that make their food without eating other organisms.
White stag. A white stag (or white hind for the female) is a white-colored red deer, explained by a condition known as leucism that causes its hair and skin to lose its natural colour. The white deer has played a prominent role in many cultures' mythology.
stag (stÄg) n. 1. The adult male of various deer, especially the red deer. 2. An animal, especially a pig, castrated after reaching sexual maturity. 3. A person who attends a social gathering unaccompanied by a partner, especially a man who is unaccompanied by a woman.