In peas the allele for inflated pods (I) is dominant to that for constricted pods (i), and the allele for green pods (G) is dominant to that for yellow pods (g). A plant of unknown genotype with inflated green pods is crossed with a plant with constricted yellow pods. Among the offspring all 93 plants have inflated green pods. What was the previously unknown genotype

answer; /// i believe the correct answer is (reactants);

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

read more on -

hello there the answer is d