DNA Mutation is caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. Thus, the correct answer is option D.
1.DNA Mutations are caused by environmental factors known as mutagens.
2.Types of DNA mutagens include radiation, chemicals, and infectious agents.
Answer: 2ND. Stream A. 5th. stream C. 6th. Stream C. 7th. Stream B. 8th B. 9th. C. 10th. A. 11th. The elevation of 6,683 should be the last one the third one because it look like it has a wide river flow and it also look deep most likely is deep irl.
Glycolysis is actually a series of ten chemical reactions that requires the input of two ATP molecules. This input is used to generate four new ATP molecules, which means that glycolysis results in a net gain of two ATPs.
