What is the difference between a community and a population? a community has only one organism, while a population has many organisms. a population has only one ecosystem, while a community has many ecosystems. a community has only one biome, while a population has many biomes. a population has only one species, while a community has many species.

A population has only one species, while a community has many species.

A community in terms of ecology, is a group or association of the members of two or more types of species living together in a geographical area in a particular time. The members of species interact with each other and plays different roles in a ecosystem. The species defines a population of similar type of organisms which can interbreed and able to produce viable fertile offsprings.

Therefore, A population has only one species, while a community has many species is the correct option.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.