Which of the following is true about mutation?

a. Mutation comes from artificial selection.

b. Mutation is always harmful to an organism’s survival.

c. Mutation is always helpful to an organism’s survival.

d. Mutation can come from environmental changes

PLZ HELP ME!

the form of energy changes and the total energy increases0l

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.