NEET 2020 · Class 11

Plant Growth and Development

The process of growth is maximum during

  1. (A)Lag phase
  2. (B)Senescence
  3. (C)Dormancy
  4. (D)Log phase

The NCERT line that answers it

Verbatim line

In most systems, the initial growth is slow (lag phase), and it increases rapidly thereafter – at an exponential rate (log or exponential phase).

Chapter
Plant Growth and Development
Section
13.1.4 Growth Rates
Page
4
Words matched
23 of 23

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states that growth 'increases rapidly thereafter – at an exponential rate (log or exponential phase)', which directly and conclusively identifies the log phase as the period of maximum growth rate.

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