Gene Definition The gene is a segment of a nucleic acid that carries the code for a particular protein or for a functional non-coding RNA (ncRNA). n. 1. For this reason it is sometimes referred to as allele flow or gene migration.While migrating animals often carry new alleles from one population to another, they must interbreed with the new population for gene flow to occur. Define genetics. French diplomat who in 1793 tried to draw the United States into the war between France and England (1763-1834) A gene is defined as the fundamental, physical, and functional unit of heredity since a gene is comprised of nucleotide s (on a specific site on a chromosome ) that is responsible for the physical and heritable characteristics or phenotype of an organism .

Gene flow is the exchange of alleles between two or more populations. The different branches of genetics include: genet synonyms, genet pronunciation, genet translation, English dictionary definition of genet. that have grown in a given location, all originating from asexual reproduction of a single ancestor; a group of ramets . Have you ever been told that you have your mother's eyes or grandfather's nose? These alternative forms are called allelesand there are typically two alleles for a given trait. See more.

Genesare segments of DNAlocated on chromosomesthat contain the instructions for protein production. Scientists estimate that humans have as many as 25,000 genes. See Janet Flanner. Genes exist in more than one form.

Genetics definition, the science of heredity, dealing with resemblances and differences of related organisms resulting from the interaction of their genes and the environment. Learn why traits run in families and how they're passed on. We'll look at Mendel's model of inheritance, see how it's been revised and extended in the past 150 years, and get a sneak preview of the modern concept of a gene.

Definition noun, plural: genetic variations Variations of genomes between members of species, or between groups of species thriving in different parts of the world as a result of genetic mutation Supplement In genetics, variation refers to an individual with characteristics different from the others of the same kind. Autophagy serves housekeeping functions, enabling the breakdown and recycling of cellular materials, and helps balance energy demands during periods of … Genetics is a field of biology that studies how traits are passed from parents to their offspring. Define genet. Genomic sequencing has made it clear that a large fraction of the genes specifying the core biological functions are shared by all eukaryotes. genet (plural genets) ( biology ) A group of genetically identical individuals ( plants , fungi , bacteria etc.) genetics synonyms, genetics pronunciation, genetics translation, English dictionary definition of genetics.