First link in any food chain is a green plant because

A. They can eat everything

B. They are fixed at one point

C. They alone have the capacity to synthesise food

D. All of the above

Answer: Option C

Solution(By Examveda Team)

The first link in any food chain is a green plant because it alone can synthesize food.
A food chain is a linear network of links in a food web starting from producer organisms and ending at an apex predator species, detritivores, or decomposer species.
A food chain might start with a green plant as the producer, which is eaten by a snail, the primary consumer or can be referred to as the first link.