The physical and functional unit is usually defined and allowed to state that they are been as the heredity is the gene. They also stated that they are a term to define as the pass on knowledge from one generation to the next. A gene is a nucleotide sequence in the genome that codes for a functional molecule. The gene's DNA sequence can be changed in a variety of ways.
Mutation: A mutation is an alteration or change that occurs in DNA. Mutagens are the agents that are responsible for DNA mutations. It contains UV (ultraviolet) and X-ray radiations. Mutations are codon variants produced by nucleotide alterations at or near the coding sequence. Mutations come in many forms, including base-pair substitution mutations, frameshift mutations, and mutations generated by mobile genetic elements.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
