Chemical Composition of Living Organisms — NEET Biology
🔥 Predicted for NEET 2027In summary if we represent the chemical composition of living tissue from abundance point of view and arrange them class-wise, we observe that water is the most abundant chemical in living organisms (Table 9.4).
Adjacent to a frequently-asked paragraph in the same chapter.
While analysing biomass and earth’s crust, the same elements qualitatively but different relative abundances; in living tissue the relative abundance of C and H is higher. Which further observation aligns and extends this analysis?
View solution & NCERT explanation
Correct answer: B — Water is most abundant in cells and micromolecules dominate acid-soluble pool
Both contain same elements, but C and H enriched in living matter. Water forms ~70–90% of cells; acid-soluble pool carries micromolecules like sugars and amino acids.
What does NCERT say about summary if we represent?
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.