In the seeds of cereals, the outer covering of endosperm separates the embryo by a protein-rich layer called :

1. A. Aleurone layer
2. B. Coleoptile
3. C. Coleorhiza
4. D. Integument

Attempt this NEET 2025 Biology question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.