The answer is B. A dependent variable is one that varies according to the modulated independent variable. In this case, the independent variable is A -‘The amount of Drug x given to the mice’ since it is the one that is being controlled in the experiment.
The Pacific Salmon could be considered a keystone species because there are so many of them that they are like the main fish in the Pacific Coast area.
Answer:
An organism is an individual animal, plant, or single-celled life form.
Explanation:
It can also be the material structure of an individual life form
Answer:
Explanation:
Based on the information being described within the question it can be said that the main evidence supporting this is that Bdelloid rotifers exhibit much more variation in their pairs of homologous genes than most sexually reproducing species. This is mainly because sexually reproducing species there tends to be lots of crossing over which creates a mechanism that gets rid of most harmful mutations from appearing thus allowing for higher survival rates.