(evolutionary theory) convergent evolution

to differ / to vary / to disagree

point (at, to) / indicate; specify; point out / (shogi, chess) play (the game or a move); move (a piece); make (a move)

characteristic

adaptation, the quality of being suited to some condition or requirement / (biology, evolutionary theory) an adaptation; a trait that makes an organism better suited to an environment

adapt, adjust, fit in, conform

development / (colloquial, Internet slang, gay slang) the act of cruising, or going around for sexual partners; homosexuality

develop

(medicine) astringency / (physics) concentration of light / (biology) convergence of evolution

(medicine) to astringe; to make astringent / (physics) to concentrate light; (physics, of light) to concentrate / (biology, of evolution) to converge; to be convergent