Abiologist diluted a blood sample with distilled water. while observing simple with a microscope he noted that the red blood cells had burst. this first thing is most likely the result of which process? 1. staining 2. diffusion 3. digestion 4. active transport

Depending on the organism the number of in a cell may change

How do you date a sample of rock that you suspect as being one of the earliest on earth

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.