Identify the correct statement with reference to human digestive system.

1. A. Serosa is the innermost layer of the alimentary canal
2. B. Ileum is a highly coiled part
3. C. Vermiform appendix arises from duodenum
4. D. Ileum opens into small intestine

Attempt this NEET 2020 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.