<span>Which of the following is a likely impact of the introduction of these crops?
D. Fewer pesticides will enter the environment - because the crops are genetically modified to prevent insects from consuming them, therefore the need for pesticides will lessen.
2. Which of the following is an ethical boundary scientists must take into account in these experiments?
<span>D. How the genetic code of cloned organisms differs from other organisms - scientists must ensure that codes of genetically modified organisms are totally different from the original organisms they are cloning.</span></span>
Answer:
rate of ripening
Explanation:
Every experiment that an experimenter carries out includes a dependent variable and an independent variable.
A dependent variable is a variable in the research which depends on another. It is dependent and its value changes if the independent variable changes.
In the context, a scientist investigating the rate of ripening of tomatoes with relation to the light and its effect on tomatoes. Thus the independent variable here is the intensity of light and the dependent variable is the ripening of the tomatoes.