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Question: Answered & Verified by Expert
Mycoplasmas, the smallest cells, are only (i) μm in length while bacteria could be (ii) μm. Among multicellular organisms, human red blood cells are about (iii) μm in diameter. Identify (i), (ii), and (iii).
BiologyCell - The Unit of LifeNEET
Options:
  • A
    (i) (ii) (iii)
    0.5 5-7 7
  • B
    (i) (ii) (iii)
    0.3 3-7 9
  • C
    (i) (ii) (iii)
    0.3 3-5 4
  • D
    (i) (ii) (iii)
    0.3 3-5 7
Solution:
1408 Upvotes Verified Answer
The correct answer is:
(i) (ii) (iii)
0.3 3-5 7
Mycoplasmas, the smallest cells, are only 0.3 μm in length while bacteria could be 3 to 5 μm. Among multicellular organisms, human red blood cells are about 7.0 μm in diameter.

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