NEET UG · Biology · Organisms and Populations

Interaction Matrix Decoding

NEET asked Interaction Matrix Decoding once in 2017–2026, in 2023. It belongs to Population Interactions, in Organisms and Populations (Biology).

Updated 2026-10-08

Questions on this idea, by paper

2017–2026. 2023.

Match the lists is the usual form. Skill tested: recall.

Chance asked next paper 4%

Every question

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

2023 Q 144 Match List I with List II : List I (Interaction) | List II (Species A and B) A. Mutualism | I. +(A), O(B) B. Commensalism | II. -(A), O(B)\dots Match the lists \cdot Easy

Same topic

Population Interactions has 14 ideas NEET has asked; 2 of them came up in more than one question. The 12 most asked are below.