Answer:
Crocodiles are actually the closest living relatives to birds
The answers to this question are the following:
Base- pairing rule where RNA was made where the U strand being paired to A-strand and the C strand being paired to G-strand in transcription within the nucleus. This is done along with the intense strand in "DNA".
The answer in the first line is "Base-pairing rule" while in the second line is "DNA".
Vicious fiber binds with bile in the intestine and is exerted in feces.