photosynthesis fuels ecosystems and replenishes the earth's atmosphere with oxygen investigation what factors affect photosynthesis

Joe is breeding cockroaches in his dorm room. he finds that the average wing length in his population of cockroaches is 4 cm. he chooses the six cockroaches that have the largest wings; the average wing length among these selected cockroaches is 10 cm. joe interbreeds these selected cockroaches. from earlier studies, he knows that the narrow-sense heritability for wing length in his population of cockroaches is 0.6. a. calculate the selection differential and expected response to selection for wing length in these cockroaches. b. what should be the average wing length of the progeny of the selected cockroaches?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Why is it important to study each branch of earth science?