Biology, 17.07.2019 12:30, topangabraith
Aman who smokes heavily has developed lung cancer. the tobacco smoke has caused mutations in some of the cells in his lungs, making them unable to stop reproducing and dividing. he is worried that his children, none of whom smoke, may have inherited the lung cancer from him. under what circumstances might his concern for his children be justified?
Answers: 2
Biology, 22.06.2019 03:00, historyfanboy101
Wich organism obtains its energy from dead or decaying matter
Answers: 1
Biology, 22.06.2019 12:10, MIAkwicc39
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.
Answers: 2
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