Development — Predicted 2026

AI-Predicted Question Angles for UPSC 2026

Based on trend analysis, current affairs, and recurring themes in Development.

Integrated role of PGRs and environmental factors in specific developmental stages.

high

NEET is moving towards more integrated and application-based questions. Instead of asking about a single PGR's function, a question might present a scenario (e.g., 'A plant is exposed to short days and low temperature; which PGRs and processes are likely involved in its flowering?') requiring knowledge of both photoperiodism/vernalization and the relevant hormones (e.g., florigen, gibberellins). This tests a deeper understanding of the complex interplay rather than isolated facts.

Experimental setups and their conclusions related to PGR discovery or function.

medium

Questions based on classic experiments (e.g., Darwin's phototropism, Kurosawa's gibberellin discovery, Skoog and Miller's cytokinin work) are excellent for testing conceptual understanding and scientific reasoning. A question might describe an experimental setup and ask for the expected outcome or the conclusion drawn, requiring students to link the experiment to the function of a specific PGR or developmental process.

Molecular basis of developmental processes, particularly gene expression in differentiation.

low

While NEET primarily focuses on physiological and morphological aspects, there's a gradual trend towards including basic molecular biology. A question might touch upon how gene expression changes during differentiation or how specific genes are activated by PGRs or environmental signals to drive developmental changes. This would likely be a more challenging question, testing the interface between molecular biology and plant physiology.