Advertisements
Advertisements
Questions
List six advantages of the "ex-situ' approach to conservation of biodiversity.
Discuss any four advantages of ex-situ conservation.
Solution
- The endangered organisms are protected from their exploitation and can be maintained in artificial habitats.
- Their breeding programmes can be regulated, and the gametes, as well as embryos, can be preserved in viable and fertile conditions.
- Seeds from different genetic strains can be made to undergo hybridisation and be kept for future experiments.
- The health of individuals can be monitored, and medical assistance can be given as required.
- Modern reproductive technology can increase the chances of reproductive success.
- Research into the reproductive physiology, lifestyle, and ecology of an endangered species is made easier.
RELATED QUESTIONS
List any four techniques where the principle of ex-situ conservation of biodiversity has been employed.
Name and describe any three causes of bio-diversity losses.
The vascular bundles, which are usually surrounded by a well-developed sclerenchymatous sheath present in:
The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as ______.
How many hotspots were initially identified in the world?
Define the terms bioprospecting
What is an endangered species? Give an example of an endangered plant and animal species each?
Which of the following is an example of ex-situ conservation?
Which one of the following areas in India, is a hotspot of 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. |
- Classify the biodiversity conservation programme referred to above.
- Mention any other two methods of conservation which belong to the same category.
