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Biodiversity and Conservation

AIPMT 2015 (Cancelled)MCQEasy📈 Topic in 75% papers+4−1
Ques. 1AIPMT 2015 (Cancelled)

Cryopreservation of gametes of threatened species in viable and fertile condition can be referred to as:

  1. In situ conservation by sacred groves
  2. In situ conservation of biodiversity
  3. In situ cryo-conservation of biodiversity
  4. Advanced ex-situ conservation of biodiversity

Answer

(4) Advanced ex-situ conservation of biodiversity

Solution

As per NCERT, in recent years ex situ conservation has advanced beyond keeping threatened species.

⇒ Gametes of threatened species can now be preserved in viable and fertile condition for long periods using cryopreservation techniques.

∵ The gametes are kept away from the natural habitat (off site) ⇒ it is ex situ conservation.

∴ It is advanced ex-situ conservation of biodiversity.

Answer: (4)

Keep practising — Biodiversity and Conservation

Ques. 2AIPMT 2014

An example of ex situ conservation is :

  1. National Park
  2. Wildlife Sanctuary
  3. Seed Bank
  4. Sacred Grove
Ques. 3AIPMT 2014

A species facing extremely high risk of extinction in the immediate future is called :

  1. Vulnerable
  2. Critically Endangered
  3. Endemic
  4. Extinct
Ques. 4AIPMT 2014

The organization which publishes the Red List of species is :

  1. ICFRE
  2. IUCN
  3. UNEP
  4. WWF
Ques. 5AIPMT 2014

Given below is the representation of the extent of global diversity of invertebrates. What groups the four portions (A-D) represent respectively? [figure]

  1. A Insects, B Crustaceans, C Other animal groups, D Molluscs
  2. A Molluscs, B Other animal groups, C Crustaceans, D Insects
  3. A Crustaceans, B Insects, C Molluscs, D Other animal groups
  4. A Insects, B Molluscs, C Crustaceans, D Other animal groups
Ques. 6NEET 2013

Which one of the following is not used for ex situ plant conservation?

  1. Shifting cultivation
  2. Field gene banks
  3. Botanical Gardens
  4. Seed banks
Ques. 7NEET 2013

Which of the following represents maximum number of species among global biodiversity ?

  1. Fungi
  2. Algae
  3. Mosses and Ferns
  4. Lichens
Ques. 8NEET 2013

Which of the following represents maximum number of species among global biodiversity ?

  1. Fungi
  2. Algae
  3. Mosses and Ferns
  4. Lichens
Ques. 9NEET 2013 (Karnataka)

The largest tiger reserve in India is :-

  1. Nagarjunsagar - Srisailam
  2. Nagarhole
  3. Valmiki
  4. Periyar
Ques. 10NEET 2013 (Karnataka)

Which of the following has maximum genetic diversity in India?

  1. Wheat
  2. Rice
  3. Mango
  4. Groundnut
Ques. 11NEET 2013 (Karnataka)

Which organization publishes the 'Red Data Book' ?

  1. WWF
  2. GEF
  3. IUCN
  4. UNEP

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