Question

Elements that have no role to play in plants have not been found to be present in plants.

• A. essential non-metallic elements
• B. essential metallic elements

Answer 1

The correct option is B

essential metallic elements

Soil is a great reservoir for many minerals on this planet. Because of the mode of absorption of minerals in plants, most of the minerals in soil can enter the plants through their roots. Even though they might not have any role to play in the plant. Thus elements that have no role to play in plants have been found to be present in plants.