A haploid human cell has how many chromosones

A haploid human cell has 23 chromosomes.

Explanation:

Haploid human cells are the term used to refer to the number of choromosomes within egg or sperm cells. Since a fertile egg holds 46 chromosomes, a haploid will naturally hold half that number.  

answer; i believe its (ovulation);

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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