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NDA 1 2024 GAT, question 79

Topic: Biology

Q79

Which one of the following is the correct sequence in increasing complexity ?

  1. (a) Protein – Organism – Tissue – Organ
  2. (b) Protein – Organ – Tissue – Organism
  3. (c) Protein – Organism – Organ – Tissue
  4. (d) Protein – Tissue – Organ – OrganismCorrect answer

Solution.

Answer: (d) Protein – Tissue – Organ – Organism

  1. A protein is a molecule; tissues consist of cells and their associated material; organs combine tissues; an organism integrates organ systems.
  2. The increasing sequence among the given terms is protein → tissue → organ → organism.