Question:
One of the following statements is NOT true about NI Vavilov :
A. He organized worldwide exploration studies but was unable to cover Australia
B. He authored Scientific Report, "Darwinism and Experimental Morphology"
C. He classified the economic plants into plants of old world origin and new world origin
D. He authored, "De material Medica"
E. He was decorated with V I Lenin prize for his work on origin of cultivated plants
Choose the correct answer from the options given below:
One of the following statements is NOT true about NI Vavilov :
A. He organized worldwide exploration studies but was unable to cover Australia
B. He authored Scientific Report, "Darwinism and Experimental Morphology"
C. He classified the economic plants into plants of old world origin and new world origin
D. He authored, "De material Medica"
E. He was decorated with V I Lenin prize for his work on origin of cultivated plants
Choose the correct answer from the options given below:
A. He organized worldwide exploration studies but was unable to cover Australia
B. He authored Scientific Report, "Darwinism and Experimental Morphology"
C. He classified the economic plants into plants of old world origin and new world origin
D. He authored, "De material Medica"
E. He was decorated with V I Lenin prize for his work on origin of cultivated plants
Choose the correct answer from the options given below:
Show Hint
Alphonse de Candolle = Old/New World origin; Dioscorides = De Materia Medica; N.I. Vavilov = Centers of Origin and Law of Homologous Series.
Updated On: Sep 15, 2026
- A, B only
- D, E only
- B, C only
- C, D only
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Evaluating historical contributions and publications of academician Nikolai Ivanovich Vavilov.
Step 2: Detailed Explanation:
1. Statement C is NOT true: The broad classification of cultivated plants into 'Old World' and 'New World' origin was proposed by the Swiss botanist Alphonse de Candolle in his book Origin of Cultivated Plants (1883), whereas Vavilov formulated the concept of 8 global mega-gene centers and the Law of Homologous Series.
2. Statement D is NOT true: De Materia Medica is a 1st-century pharmacopeia authored by the ancient Greek physician Pedanius Dioscorides.
Statements A, B, and E are historically accurate for Vavilov.
Step 3: Final Answer:
Hence, statements C and D only are NOT true about N.I. Vavilov.
Evaluating historical contributions and publications of academician Nikolai Ivanovich Vavilov.
Step 2: Detailed Explanation:
1. Statement C is NOT true: The broad classification of cultivated plants into 'Old World' and 'New World' origin was proposed by the Swiss botanist Alphonse de Candolle in his book Origin of Cultivated Plants (1883), whereas Vavilov formulated the concept of 8 global mega-gene centers and the Law of Homologous Series.
2. Statement D is NOT true: De Materia Medica is a 1st-century pharmacopeia authored by the ancient Greek physician Pedanius Dioscorides.
Statements A, B, and E are historically accurate for Vavilov.
Step 3: Final Answer:
Hence, statements C and D only are NOT true about N.I. Vavilov.
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