Which of the following is correctly matched?

1. Arenchyma               -  Opuntia

2. Age pyramid             -  Biome

3. Parthenium hysterophorus - Threat to biodiversity

4. Stratification             - Population

Subtopic:  Loss of Biodiversity |
 76%
Level 2: 60%+
NEET - 2016
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Red List contains data or information on
1. all economically important plants

2. plants whose products are in international trade

3. threatened species

4. marine vertebrates only

Subtopic:  Loss of Biodiversity |
 92%
Level 1: 80%+
NEET - 2016
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Which of the following is the most important cause of animals and plants being driven to extinction?
1. Alien species invasion
2. Habitat loss and fragmentation
3. Co-extinctions
4. Over-exploitation
Subtopic:  Loss of Biodiversity |
 92%
Level 1: 80%+
NEET - 2016
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