Which of these is the smallest unit that natural selection can change?

A) a speciesʹ gene frequency

B) a populationʹs gene frequency

C) an individualʹs genome

D) an individualʹs genotype

E) an individualʹs phenotype

Which of the following events is most common at a transform plate boundary? frequent earthquakes a hot spot volcano formation of a mountain chain a mid ocean ridge Is it frequent earthquakes?

how can scientists accurately compare atmospheric composition today with atmospheric composition thousands of years ago?

What agreement has the goal of stopping the loss of biodiversity? the kiev resolution the kyoto protocol the montreal plan the soviet doctrine

In theory, to gain one pound of body weight per week, you d need to consume an additional: a. ten grams of fat per meal. b. six servings of protein per week. c. 500 calories per day. d. 1000 calories per day.

What are some useful adaptations if you live in the subtidal zone?

Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C? A. Warm air rises while cold air falls. B. The warmer air contains less water vapor per unit of volume. C.

When the two solutions are mixed, a clear solution with white powder at the bottom results., What has caused this change?

What receptor type is exemplified opening a channel to get sodium into the cell

What is the total amount of tissue of all organisms in a food chain called?

If an entire stack of rock layers has been folded, which of these would have occurred most recently?