निम्नलिखित खाद्य पदार्थों को उनमें पाये जाने वाले बी-12 की मात्रा को घटते हुए क्रम में लगाइये। (i) लीवर (ii) मछली (iii) मटन (iv) दूधकूट :

1800+ गृह विज्ञान questions.

UGC NET Paper 2 Home Science Syllabus: Food Science and Food Service Management, Nutrition and Dietetics, Textiles, Apparel Designing, Resource Management and Consumer Issues, Housing and Interior Design, Child/Human Development, Family Studies, Communication for Development, & Extension Management and Community Development