Fats are broken is saturated fats and unsaturated fat which of these explains the difference between saturated fat and unsaturated fat’s? a) saturated fats have no hydrogen in the molecule b). saturated fat have more carbon atoms than unsaturated fat c) saturated fats have only single bonds on all the carbon atoms d) saturated fats have only double and triple bonds on the carbon atoms

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

What statements describe a host organism?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.