Respuesta :
These could be environmental factors such as;
Exposure to UV radiation that causes mutations
an increase in salinity.
an increase in environmental temperature.
presence of a particular energy substrate.
Gene expression can be affected in different stages from transcription, RNA processing, to post-translation modification.
Gene expression is the process by which information within a gene is made into functional product, such as RNA through transcription or protein through translation. There are various factors that may alter the level of expression of a gene which includes;environmental factors such as an increase in environmental temperature, an increase in salinity. other factors such as exposure to UV light/radiation and also presence of a particular energy substrate.