Alexander von Humbolt described for the first time 
(1) ecological biodiversity

(2) law of limiting factor

(3) species area relationships

(4) population growth equation 

Subtopic:  Biodiversity Patterns |
 88%
From NCERT
NEET - 2017
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Presence of plants arranged into well defined vertical layers depending on their height can be best seen in

(1) tropical savannah

(2) tropical rain forest

(3) grassland

(4) temperate forest

Subtopic:  Biodiversity Patterns |
 82%
NEET - 2017
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Which one of the following is related to Ex-situ conservation of threatened animals and plants?

1. Wildlife Safari parks

2. Biodiversity hotspots

3. Amazon rainforest

4. Himalayan region

Subtopic:  Ex Situ Conservation of Biodiversity |
 85%
From NCERT
NEET - 2017
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The region of biosphere reserve, which is legally protected and where no human activity is allowed is known as

(a) core zone

(c) transition zone

(b) buffer zone

(d) restoration zone

Subtopic:  In Situ Conservation of Biodiversity |
 72%
NEET - 2017
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How many hotspots of biodiversity in the world have been identified till date by Norman Myers?
(1) 17

(2) 34

(3) 25

(4) 43

Subtopic:  In Situ Conservation of Biodiversity |
 87%
From NCERT
NEET - 2016
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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 |
 75%
From NCERT
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 |
 93%
From NCERT
NEET - 2016
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Which of the following National Parks is home to the famous musk deer or hangul?
(1) Keibul Lamjao National Park, Manipur

(2) Bandhavgarh National Park, Madhya Pradesh

(3) Eaglenest Wildlife Sancturay, Arunachal Pradesh

(4) Dachigam National Park, Jammu and Kashmir

 

Subtopic:  In Situ Conservation of Biodiversity |
 54%
NEET - 2016
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Which is the National Aquatic Animal of India?
1 River dolphin
2. Sea-horse
3. Blue whale
4. Gangetic shark

 

Subtopic:  Magnitude of Biodiversity |
 64%
NEET - 2016
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Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as

1. in situ conservation of biodiversity

2. advanced ex situ conservation of biodiversity

3. in situ conservation by sacred groves

4. in situ cryo-conservation of biodiversity

Subtopic:  Ex Situ Conservation of Biodiversity |
 85%
From NCERT
NEET - 2015
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