मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as ______.

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प्रश्न

The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as ______.

पर्याय

  • CITES Convention 

  • The Earth Summit 

  • G-16 Summit 

  • MAB programme

MCQ
रिकाम्या जागा भरा
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उत्तर

The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as the earth summit.

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पाठ 15: Biodiversity and Conservation - MULTIPLE CHOICE QUESTIONS [पृष्ठ १०९]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 15 Biodiversity and Conservation
MULTIPLE CHOICE QUESTIONS | Q 19. | पृष्ठ १०९

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Why are scared groves highly protected?


Among the ecosystem services are control of floods and soil erosion. How is this achieved by the biotic components of the ecosystem?


'in-situ' Conservation can help endangered/threatened species. Justify the statement.


Write a short note on Chipko Movement.


Most abundantly distributed organic substance of the biosphere is ______.


The vascular bundles, which are usually surrounded by a well-developed sclerenchymatous sheath present in:


Which of the following is the contractile protein of a muscle?


What is common to the techniques;-

  1. In vitro fertilisation
  2. Cryopreservation
  3. Tissue
  4. Culture

How many hotspots were initially identified in the world?


Amazon rain forests are considered as 'Lungs of the planet' as they contribute ______ of the total oxygen in the earth's atmosphere.


What is common to the techniques (i) in vitro fertilisation, (ii) Cryo preservation and (iii) tissue culture?


How is the presently occurring species extinction different from the earlier mass extinctions?


The region of biosphere reserve, which is legally protected and where no human activity is allowed is known as ______ .


Exploration of molecular, genetic and species-level diversity for novel products of economic importance is known as ______.


"Biodiversity plays a major role in many ecosystem services that nature provides."

State one ethical reason for conserving biodiversity.


The red panda has been listed as an endangered species on the IUCN Red List since 2015. Regional captive breeding programmes have been established in the zoos around the world to protect the red panda from extinction.
  1. Classify the biodiversity conservation programme referred to above.
  2. Mention any other two methods of conservation which belong to the same category.

Explain the role of any two biocontrol agents by mentioning their target pests.


In Maharashtra a 24-hour toll free helpline number 1926 has been set up to provide  information regarding ______.


Identify the sacred groves found in India from the following list. Choose the correct option given below.

  1. Khasi and Jaintia hills in Meghalaya.
  2. Western ghat region of Maharashtra.
  3. Aravalli Hills of Rajasthan.
  4. Chanda and Sarguja areas of Madhya Pradesh.
  5. Ladakh region of Himalaya.

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