Answer:
The correct answer is - d. Phytochemicals are a group of compounds that are not considered essential nutrients in the diet but that may convey significant health benefits.
Explanation:
Phytochemicals as are the chemical compounds that are produced by plants that provide resistance to fungi and microbes, infections, or other insects to harm them.
These products are not considered as essential nutritions, however, these chemicals have health benefits and used as medicines. Some of the phytochemicals are toxic too.
Thus, the correct answer is - D.
