Given the sequence of dna nucleotide bases ttagccttg, give the complementary strand of mrna produced during transcription.
a)
hh
eliminate
b)
aagguagua
c)
aaucggaac
d)
aautgccta

Through an uplift under the earth's crust at a divergent boundary a is formed. a. cliff c. plateau b. fault d. mountain select the best answer from the choices provided a b c d i know the answer is not b

The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256