What are three possible ways that a mutation could change dna, yet have no measurable effect on the organism?

Which identifies the main purpose of biological taxonomy?

How many pounds does the earth weigh?

Which statement does lola need to correct, and why? a) statement 1 because spiral galaxies do not havearmsb) statement 2 because the bulges contain mostlyyoung red stars.c) statement 3 because the arms are made of mostlyyoung blue and blue-white stars.d) statement 4 because spirals galaxies contain littleto no dust.(c)