foretell definition, meaning, what is foretell: to say what is going to happen in the future: . Learn more.
The gene pool is the set of all genes, or genetic information, in any population, usually of a particular species.
Definition of Gene Expression. A gene is a small piece of genetic material written in a code and called DNA. Each gene has within it a set of instructions for making molecules that organisms need to survive. Genes themselves cannot be used by an organism. gene is a small piece of genetic material written in a code and called DNA. Each gene has within it a set of instructions for making molecules that organisms need to survive. Genes themselves cannot be used by an organism.