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12th CBSE
IMPORTANT
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Which of the following group exhibit more species diversity?

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Important Questions on Biodiversity and Conservation

MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>MULTIPLE-CHOICE QUESTIONS>Q 18
Which of the below-mentioned regions exhibit less seasonal variations?
EASY
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>MULTIPLE-CHOICE QUESTIONS>Q 19
The historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>MULTIPLE-CHOICE QUESTIONS>Q 20
What is common to the techniques In vitro fertilisation, Cryopreservation and tissue culture?
MEDIUM
12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>VERY SHORT ANSWER TYPE QUESTIONS>Q 1
What characteristics make a community stable?
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>VERY SHORT ANSWER TYPE QUESTIONS>Q 2
What could have triggered mass extinctions of species in the past?
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>VERY SHORT ANSWER TYPE QUESTIONS>Q 3
What accounts for the greater ecological diversity of India?
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>VERY SHORT ANSWER TYPE QUESTIONS>Q 4
According to David Tilman, greater the diversity, greater is the primary productivity. Can you think of a very low diversity man-made ecosystem that has high productivity?
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12th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 12>Chapter 15 - Biodiversity and Conservation>VERY SHORT ANSWER TYPE QUESTIONS>Q 5
What does 'Red' indicate in the IUCN Red list (2004)?