Question

Which of the following constitute a food chain?

• A. Human, goat, fish
• B. Plants, deer, goat
• C. Plants, goat, human
• D. Plants, mango, goat

Answer 1

The correct option is C

Plants, goat, human

A food chain is a linear system of links in a food web starting from producer (such as grass and trees) and ending at apex predator species (like grizzly bears or killer whales), detritivores (like earthworms or woodlice), or decomposer species (such as fungi or bacteria).

Among the given systems, 'Plants, goat and human' is the only linear system of link which starts from producer species (Plants) and end at apex predator species (Human).