In a desert ecosystem, plant eating insects have approximately 80,000 kilocalories of energy stored in their biomass. How much energy of this energy would you expect to be transferred into the biomass of a tertiary consumer such as a rattlesnake

The energy needs of a human population are not affected by

Differences between compact bone and cartilage

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