Question 2: Because the offspring most often will look like it's parents.
D.
A fixed allele is homozygous within a population so D should be the correct answer.
Hope this helps!
The independent variable is the chemicals and the dependent variable is the plant growth.
Answer: directional selection, disruptive selection and stabilizing selection
Explanation:
Natural selection is when organisms adapt to the environment and pass down these adaptations to their offspring when they breed
Fertilizers can make their way into water sources when it rains and when the fertilizer makes it into a lake, the harsh chemicals from the fertilizer will pollute the water.
