Target Exam

CUET

Subject

Biology

Chapter

Ecosystem

Question:

Pyramid of energy is always upright because:

Options:

Energy flows unidirectionally

The number of organisms at different trophic levels do not affect energy application.

Some energy is lost when we move from one trophic level below to next trophic level above

Energy largely depends on the biomass at the base trophic level

Correct Answer:

Some energy is lost when we move from one trophic level below to next trophic level above

Explanation:

The correct answer is Option (3) → Some energy is lost when we move from one trophic level below to next trophic level above