Answer:
The answer is B. Mergus serrator and Mergus merganser
Explanation:
- <u><em>They are ducks and they are closley related.</em></u>
It’s actually bacterial DNA
Answer:
1/(5⁹) or 5⁻⁹
Explanation:
This is a Mathematics question rather than a Biology question.
The given fraction is:

This fraction can be rewritten as:

Therefore, the quotient of the given fraction is 1/(5⁹) or 5⁻⁹