What molecules do both DNA and RNA contain?

A uracil

B thymine

C nucleotides

D deoxyribose

What phrase best summarizes the theory of evolution by natural selection? A. Over extended periods of time populations change. B. Species evolve and become better adapted to their environment. C. Survival is done by the strongest. D.

How many bacteria can you have in ten hours if you started with one bacteria?

Does denatured protein prevent absorption

Radiation burns, which cause delayed, irreversible changes of the skin, can be caused by high doses of what form of ionizing radiation?

When Mendel discovered inherited traits, one trait he looked at was the height of bean plants. The offspring of two tall bean plants was likely to be tall itself.

Closest to which date is the Southern Hemisphere tilted most directly toward the sun? A. December 21 B. March 21 C. June 21 D. September 21

What was the difference between Darwin and Lamarck? A. The idea of mutations was understood by both, but Lamarck was able to prove it. B. Lamarck was able to explain evolution with evidence, something Darwin did not do. C.

Which structure best makes Bermudagrass successful in preventing soil erosion

Part D Are there any similarities between this Galapagos research and Darwin's research? Explain your answer.

Although gender is not inherent in inanimate objects or in behaviors, we treat many objects and behaviors as if they were masculine or feminine. This cognitive organization of the world according to gender is referred to as?