The following is a food chain observed in a large wilderness park.

Vegetation → Deer → Cougar

A swarm of insects consumes 70% of the vegetation in the park. As a result, which of the following will most likely occur?

The prey will decrease in numbers.

The predator will increase in numbers.

The prey will be unaffected.

The predator will be unaffected.

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

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.