They bond together creating compounds
<span>it occurs during meiosis and increases the chances of genetic variation in organisms</span>
The answer is; B
Mutation is one source of variation (in addition to sex and gene flow). Mutations are rare and occur in a small proportion of individuals. However, due to the advantage that the genetic mutation confers to these individuals, their chances of passing the genes to the next generation is higher than that of the general population.
This way, the allelic frequencies of these advantageous mutated genes increase with each generation and eventually become the majority population over time.
The answer is D. That is the answer because the number of proteins changes based on the temperature (independent variable). Amount of proteins is dependent on the temperature.