Question 14 0.5 pts
Which is the significance of the pairing of nitrogenous bases?
O All nitrogenous bases are present in equal amounts.
O Complementary bases are present in equal amounts.
O Pairing the bases slows down DNA replication.
O Pairing the bases stops DNA replication.

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Are salt and soap nutrients or toxins for yeast? explain.

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings