What is the relationship between a mutation and a gene?
a. a mutation changes the sequence of dna bases of a gene.
b. a mutation creates new genes from the same dna segment.
c. a gene causes a mutation when it manufactures the wrong protein.
d. a gene results in a mutation when it produces a change in the type of mrna.
for

Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle