A gene is just the DNA that stores genetic information, a genome is all the genetic material in an organism.
genes make up a genome
nucleus → chromosome → gene
genome -> chromosome -> DNA -> gene
gene pool
Deletion
We call these genes the genome.
nucleus → chromosome → gene
Recombinant DNA can replace a gene in an animal's genome.
order from largest to smallest: gene, genome, chromosome, DNA, gene pool
genome -> chromosome -> DNA -> gene
GENE
yes
the human protein coded for by the human gene
gene mapping
gene pool
Genotype
Genes
A gene is a functional unit on DNA. A gene codes for a protein. Most of the DNA in a genome does not code for protein. These non-coding sequences are thought to provide a sense of stability and integrity to the genome. If a DNA sequence is capable of coding for a functional protein, then it is a gene