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STD 11 - 13. Plant growth and development — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 13. Plant growth and development4 Marks
MCQ
The cells derived from cambium, root apical and shoot apical meristem differentiate and mature to perform specific functions. This act is called
  • ✓
    Differentiation
  • B
    Dedifferentiation
  • C
    Redifferentiation
  • D
    All of these
✓

Answer

Correct option: A.
Differentiation
a
Growth is invariably associated with differentiation. For example, when a seed germinates it does not simply increases in size but form seedlings. Differentiation is a permanent, localised qualitative change in size, biochemistry, structure and function of cells, tissues or organs, $e \cdot g .$, fibres, vessels, tracheids, sieve tubes, mesophyll, leaf, etc.

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