What are Variations and their Types?

Answer :- Variations are differences in an organism’s genetic makeup or phenotype. Variations occur as a result of mutation, recombination during the formation of gametes, or environmental factors. They are classified into two types:

• Genotypic variations are triggered by chromosome or gene changes, or by multiple alleles of a specific gene. Have inherited variants. These are caused by mutation, recombination, and other factors.
• Climate change, food supply, and conscious efforts all contribute to phenotypic variation. They are mostly acquired rather than inherited, and they can change throughout a person’s life. They play no important role in evolution.