Correct Answer:

soybean and groundnut

Solution : The correct option is Soyabeans and groundnuts.
Soybeans and peanuts (groundnuts) are two of the richest known sources of edible plant-based protein. Both of these legumes are valued for their high protein content and are commonly used in various food products, including tofu, tempeh, peanut butter, and more. They are important sources of protein for both vegetarians and non-vegetarians and are often included in balanced diets to meet protein needs.