Strategies for Enhancement in Food Production — Prelims Strategy

Prelims Strategy

To excel in NEET questions from 'Strategies for Enhancement in Food Production', a multi-pronged strategy is essential. Firstly, master the definitions and key terms for each strategy: plant breeding, animal breeding, tissue culture, SCP, apiculture, and pisciculture.

Understand the 'why' and 'how' behind each. Secondly, memorize specific examples of improved crop varieties (e.g., Sonalika, Kalyan Sona wheat; Jaya, Ratna rice; Pusa varieties for vegetables), biofortified crops (e.

g., iron-fortified rice, vitamin A-enriched carrots), and cross-bred animals (e.g., Hisardale sheep). These are frequently tested. Thirdly, understand the steps and principles of conventional plant breeding, distinguishing it clearly from biotechnological methods.

For animal breeding, differentiate clearly between inbreeding, out-crossing, cross-breeding, and inter-specific hybridization, along with their advantages and disadvantages. Pay special attention to MOET technology.

Fourthly, for tissue culture, grasp the concepts of totipotency, explant, somaclones, and the specific application of meristem culture for obtaining virus-free plants. Finally, for conceptual questions, read all options carefully.

Trap options often involve mixing up terms from different techniques (e.g., asking about somatic hybridization in the context of conventional breeding). For factual recall questions, precise memory of examples and their associated benefits is key.

Practice MCQs that test your ability to differentiate between similar-sounding concepts and apply knowledge to practical scenarios.