Tissue to Organ Systems Organisation — NEET Biology
📚 Practice ConceptThe basic tissues as you have learnt in earlier classes, organise to form organs which in turn associate to form organ systems in the multicellular organisms. Such an organisation is essential for more efficient and better coordinated activities of millions of cells constituting an organism. Each
Assertion (A): Multicellular organisms achieve efficient coordination of cellular activities. Reason (R): Efficient coordination depends on the organization of cells into tissues, organs, and organ systems.
View solution & NCERT explanation
Correct answer: A — If both assertion and reason are true and the reason is the correct explanation of the assertion.
NCERT states “Such an organisation is essential for more efficient and better coordinated activities of millions of cells constituting an organism.” Both statements are true from NCERT. The Reason explains WHY efficient coordination is achieved - it depends on the hierarchical organization from cells to tissues to organs to organ systems. This organizational dependency enables coordination.
What does NCERT say about basic tissues as you?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.