Population density is the amount of people in one place. Population distribution is the spread of people around the world.
Because both prokaryotic and eukaryotic cells have chromosomes (prokaryotes, and more specifically, bacteria, generally have just one chromosome, but there are some bacteria as well as archaea—which are also prokaryotes—that have multiple chromosomes).
Answer:
Hi
The answer is:
Thiamine, Adenine, Guanine, Cytosine
Explanation:
These four are the nitrogenous bases that are integral components of the DNA molecule. These along with phosphates and deoxyribose sugar make up the DNA molecule. The Adenine always pairs with the Thiamine base, and the Guanine always pairs with the Cytosine base in a DNA molecule, through hydrogen bonds.
Hope this helps!
Yes, They all are! They all can be the start of something.