How are electrical impulses from the ear sent to the brain? mechanical vibrations from the tympanic membrane directly send electrical impulses to the brain. vibrations disturb the fluid within the cochlea that directly sends electrical impulses to the brain. vibrations disturb hair cells within the organ of corti that directly send electrical impulses to the brain. mechanical vibrations from the ossicles directly send electrical impulses to the brain.

What is the role of fadh2 in cellular respiration

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant