Sagot :
Answer:
DNA
- DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. DNA is in each cell in the organism and tells cells what proteins to make.
GENE
- A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins. ... Alleles are forms of the same gene with small differences in their sequence of DNA bases.
TRAIT
- A trait is a specific characteristic of an organism. Traits can be determined by genes or the environment, or more commonly by interactions between them. The genetic contribution to a trait is called the genotype.
PROTEINS
- Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.
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