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How many other nations joined India in signing the Convention of Biodiversity?
A55
B195
C105
D155
Answer & Solution
Correct answer: D. 155
1. The summit met in Rio de Janeiro, Brazil.
2. 155 other nations signed.
3. Steps to preserve endangered species followed.
_Source: NCERT Class 11 Fundamentals of Physical Geography, Chapter 16, Biodiversity and Conservation._
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