Its has to be A that's just plain common sense
<span>The daughter producing sperm used to fertilize Brittany's eggs should be haploid sperm cells. These cells contain one set of chromosomes. The work haploid also refers to the amount of chromosomes in sperm or an egg cell, sometimes called gametes. In human beings, gametes are generally haploid cells that have 23 chromosomes which each has one chromosome pair that can be found in diplod cells.</span>
<span>This might disrupt the ability of a neuron to fire and action potential. If the influx of positive ions is blocked the neuron will not reach the necessary threshold required to fire an action potential. Since an action potential only fires when the neuron reaches the correct voltage threshold even a small increase in the number of positive ions entering the neuron might block it from firing an action potential.</span>
A one in one thousand one chance
