5. Fossil records provide very few clues about the evolution of cells. In the 1960's, a Scientist named Lynn Margulis proposed The Endosymbiotic Theory. There is a good amount of evidence that supports this theory. What is
stated by the theory?

Substances effect: partially blocks (h+)/pyruvate symporter, interfering with the transport of pyruvate into the mitochondria. will this make the body lose or gain weight?

What role does differential reproduction play in natural selection? ! a) some organisms have different reproductive success due to nongenetic traits. b) some organisms have traits that them reach reproductive age. c) different methods of reproduction result in some organisms being genetically altered. d) reproduction varies among organisms due to pathogenic factors. the answer is not a or d based on other posts.

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays