Which of the following can solve the problem of hidden hunger?

The correct answer is Option (2) → Biofortification

Hidden hunger is a lack of micronutrients (vitamins, minerals, good proteins) even when enough calories are eaten.

Option (1) MOET — Incorrect. Multiple ovulation embryo transfer is used to multiply good cattle.

Option (2) Biofortification — Correct. Breeding crops with more vitamins, minerals, proteins and healthier fats, such as iron-fortified rice.

Option (3) SCP — Incorrect. Single cell protein is an alternative protein source from microbes; it is not the method NCERT gives for hidden hunger.

Option (4) Hybridization — Incorrect. Hybridisation combines characters of two parents, often for yield, not for micronutrients.

Note: This question is from Chapter 9, Strategies for Enhancement in Food Production, of the pre-rationalised NCERT book. This chapter is not in the present NCERT book (2026-27). The extract below is from the pre-rationalised edition.

NCERT Extract (Pre-rationalised edition, Chapter 9, Strategies for Enhancement in Food Production):
Plant Breeding for Improved Food Quality – “… A far greater number– three billion people – suffer from micronutrient, protein and vitamin deficiencies or ‘hidden hunger’ because they cannot afford to buy enough fruits, vegetables, legumes, fish and meat. Diets lacking essential micronutrients – particularly iron, vitamin A, iodine and zinc – increase the risk for disease, reduce lifespan and reduce mental abilities. Biofortification – breeding crops with higher levels of vitamins and minerals, or higher protein and healthier fats – is the most practical means to improve public health.”