Answer:
no they are not connected
The answer is A. RNA polymerase will be making an mRNA using a single DNA strand as a template. So, for example if the DNA strand is AGGCAGC the mRNA strand will be UCCGUCG.
U= uracil which replaces thymine in mRNA molecules.
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Answer:
The uterus is an organ used for producing offspring.
Explanation:
It’s also called a womb, offspring develop within it until they are ready to be born.
Answer:
They allow for automatic biogeographic isolation
