What makes finches in the Galápagos Islands a good example of speciation? A. It is very easy to train a Galápagos finch to eat seeds instead of
insects.
B. Galapagos finches have different beak adaptations.
C. Galapagos finches teach each other new adaptations.
O
D. There is only one species of Galapagos finch.
SUBMIT

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.  

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this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.