NEET UG · Biology · Ecosystem

Second Law of Thermodynamics in Ecosystems

NEET asked Second Law of Thermodynamics in Ecosystems once in 2017–2026, in 2025. It belongs to Energy Flow in Ecosystem, in Ecosystem (Biology).

Updated 2026-10-08

Questions on this idea, by paper

2017–2026. 2025.

Two statements is the usual form. Skill tested: concept.

Chance asked next paper 6%

Every question

From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.

2025 Q 170 Given below are two statements: Statement I: In ecosystem, there is unidirectional flow of energy of sun from producers to consumers.\dots Two statements \cdot Easy

Same topic

Energy Flow in Ecosystem has 11 ideas NEET has asked; 4 of them came up in more than one question.