Normally a human fertilized egg contains a number of chromosomes

23 from mom and 23 from dad so is 46 chromosomes in total.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

answer///island,peninsula;