Microorganisms in which oxygen has no effect on growth; however, they can growth in cold environments are known as
a. Osmotrophic b. Thermophiles c. Psychrophiles d. Heterotrophs

What field of science did harry hess study?

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

Everything that surrounds a particular organism