1. In the diagram below, Gene A and Gene B are altered through a mutation. Based on this information, which of the
following is a KNOWN correct statement?
2
A Gene A and Gene B have
triplets that produce the
same amino acids.
Chromosome
DNA
-on
Sonce
B Gene A and Gene B have a
different nitrogen base in at
least one triplet than the
original sequence.
C Gene A and Gene B code for
different proteins.
D Gene A and Gene B will be
harmfully expressed in the
organism.

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

What is the correct answer for the process of water eroding soil? rills, sheet erosion, gullies sheet erosion, rill, gullies gullies, rills, sheet erosion sheet erosion, gullies, rills

3differences between bacteria and other 2 cells