Question

Fern Pteris Vitata : Arsenic :: Indian mustard : ______ ​

Answer 1

Answer:

indian mustard : Selenium

Answer 2

Fern Pteris Vitata: Arsenic::Indian mustard: Lead

• Fern Pteris Vitata is used in phytoextraction. In other words, it is employed to remove arsenic from the soil.
• Similarly, Indian mustard is used to remove heavy metals like lead from the soil.
• This method of phytoextraction is also termed phytoremediation and is a very crucial process to remove dangerous or harmful salts from the soil.