What is not considered a benefit of genetically modified food production? a) faster and more efficient methods of producing hybrids b) introduction of the terminator gene c) the transfer of genetic properties from widely divergent life forms d) the method associated with insect-free crop production

Where does the citric acid cycle take place in eukaryotic cellular respiration?

The presence of iron oxides in rocks, formed during a specific time period, can be used as evidence of oxygen in the atmosphere during that time period. question 18 options: true false

What finding has provided scientific evidence to support life on earth possibly evolved from microbes? a) the curiosity rover discovered warm and wet enviromental conditions on mars similar to earth. b) space probes discoverd evidence of possible extraterrestial life on other planets. c) space satellites provided pictres of prehistoric life on earth d) evidence of human fossils found in rock samples.