Agriculture is defined as: a. subsistence based on hunting, fishing, and gathering. b. practicing farming involving mechanization. c. food production involving the domestication of animals. d. cultivation strategy with intensive use of land and labor. e. cultivation involving permanent cultivation of the land.

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.

Abacteriophage typically attaches to the bacterium and then

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time