In a certain population of wolves, a mutation takes place and several wolves
that are remarkably faster and stronger than the other wolves are born.
According to the theory of evolution by natural selection, what is likely to
happen to this trait after several generations?
O
A. After several generations, this trait is likely to occur at the same
small frequency because it does not improve the chances that the
wolves will survive and reproduce.
B. After several generations, this trait is likely to be much more
common because other wolves will learn to run as quickly as the
individuals with the mutation.
C. After several generations, this trait is likely to be much more
common because individuals with the trait will have a greater
chance of passing it on to their offspring.
D. After several generations, this trait is likely to disappear because a
mutation cannot be passed on to offspring.

this is math not biology xd

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.