Mice that are injected with the living R strain survive.
Answer:
During meiosis Prophase I, crossing over occurs which increases genetic diversity.
Explanation:
The answer is B: the instructions for making some proteins are not specified by genes.
Answer:
A divergent plate boundary often forms a mountain chain known as a ridge. This feature forms as magma escapes into the space between the spreading tectonic plates.
Explanation:
