Answer:
The definition of a pure line is a result of inbreeding where animals or plants have certain characteristics that are the same through generations. An example of a pure line is the result of inbreeding of a certain flower to help it fight off diseases.
I'm not sure about number 1 or number 6, but I know that 3 is nucleic acid and 5 is solution.
Answer:
Species eveness and species richness
Explanation:
I took the quiz
I believe the correct response is D. Need a living host cell to reproduce.