The bald eagle and African fish eagle are very similar. Because of these visual similarites they most likely would have been classified together. What most likely resulted in the 2 species being classified separately? Answers:

Group of answer choices

Observations indicated that both species eat fish, but from different oceans.

DNA testing allowed scientists to determine the eagles are genetically different.

Microscopes allowed scientists to examine the eagles microscopically.

Carl Woese introduced the domain system for classification.

the answer to your question is b

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.