Human diploid cells have 46 chromosomes (the somatic number, 2n) and human haploid gametes (egg and sperm) have 23 chromosomes (n).
A population would be an organism (the same species) living in an area
I will go outside after i make my airplane. I will through it at about a 45 degree angle and see if my hypothesis was right about how far it will go. Then I will right down my results.
hope this helped