NEET 2015 · Class 12

Ecosystem

In an ecosystem the rate of production of organic matter during photosynthesis is termed as

  1. (A)secondary productivity
  2. (B)net productivity
  3. (C)net primary productivity
  4. (D)gross primary productivity

The NCERT line that answers it

Verbatim line

Rate of capture of solar energy or total production of organic matter is called as GPP.

Chapter
Ecosystem
Section
intro ECOSYSTEM
Page
9
Words matched
16 of 16

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

How this line gives the answer

8333, emb=0.9384, combined=0.8964). Verified: high — The span explicitly defines GPP as 'Rate of capture of solar energy or total production of organic matter', which directly matches the MCQ's definition of 'rate of production of organic matter during photosynthesis' and distinguishes it from other productivity types.

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