Everything is made up of , some things, including all living things, are made up of a of elements. *

Give an example of a trait that is controlled by more than one gene.

Describe characteristics of a good respitory surface

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.