The part of cellular respiration that needs oxygen takes place inside

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Which level of consumer had access to the smallest apply of energy

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.