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NEETBotanyPlant - Growth and Development

Read the following statements and choose the following option: 1. The cells proximal to the meristematic zone represents the phase of maturation 2. Cells in the meristematic phase of growth are devoid of protoplasm 3. Increased vacuolation, cell enlargement and new cell wall deposition are the characteristics of the cells in the elongation phase. 4. Further away from the apex, i.e., more proximal to the phase of elon

Options

  1. AOnly 3 is correct
  2. BBoth 1 and 4 is incorrect
  3. COnly 2 is correct
  4. DBoth 1 and 2 is incorrect

Correct answer

D. Both 1 and 2 is incorrect

Step-by-step solution

The cells proximal to the meristematic zone represent the phase of elongation. Increased vacuolation, cell enlargement and new cell wall deposition are the characteristics of the cells in this phase. . Further away from the apex, i.e., more proximal to the phase of elongation, lies the portion of axis which is undergoing the phase of maturation. The cells of this zone, attain their maximal size in terms of wall thickening and protoplasmic modifications.

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