NEET 2012 · Class 12

Evolution

29. The idea of mutations was brought forth by

  1. (A)Hugo de Vries who worked on evening primrose
  2. (B)Gregor Mendel who worked on Pisum sativum
  3. (C)Hardy Weinberg who worked on allele frequencies in a population
  4. (D)Charles Darwin who observed a wide variety of organisms during sea voyage.

The NCERT line that answers it

Verbatim line

In the first decade of twentieth century, Hugo deVries based on his work on evening primrose brought forth the idea of mutations – large difference arising suddenly in a population.

Chapter
Evolution
Section
6.6 MECHANISM OF EVOLUTION
Page
9
Words matched
29 of 29

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 Hugo de Vries brought forth the idea of mutations based on his work on evening primrose, which directly matches both the person and the specific work mentioned in option A.

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