What are Biodiversity Heritage Sites in India?
A. Areas of conservation importance for their unique biological diversity
B. Sites of historical importance for their cultural significance
C. Sites of natural beauty for their scenic views
D. Locations of archaeological interest for their ancient artifacts
Correct Answer: A. Areas of conservation importance for their unique biological diversity
Explanation: Biodiversity Heritage Sites are areas of conservation importance for their unique biological diversity. These sites are established to conserve and protect the biodiversity of an area, including its flora and fauna, and are identified and declared by the State Biodiversity Boards.
Which state in India has the highest number of Biodiversity Heritage Sites?
A. Kerala
B. Tamil Nadu
C. Karnataka
D. Maharashtra
Correct Answer: D. Maharashtra
Explanation: Maharashtra has the highest number of Biodiversity Heritage Sites in India, with a total of 10 sites identified and declared as of 2021.
Which organization is responsible for the conservation and management of Biodiversity Heritage Sites in India?
A. Ministry of Environment, Forest and Climate Change
B. Indian Council of Forestry Research and Education
C. State Biodiversity Boards
D. Indian National Trust for Art and Cultural Heritage
Correct Answer: C. State Biodiversity Boards
Explanation: The State Biodiversity Boards are responsible for the conservation and management of Biodiversity Heritage Sites in their respective states. They identify and declare these sites based on their unique biological diversity and work towards their conservation and protection.
When was the concept of Biodiversity Heritage Sites first introduced in India?
A. 1992
B. 2002
C. 2010
D. 2018
Correct Answer: B. 2002
Explanation: The concept of Biodiversity Heritage Sites was first introduced in India in 2002 as part of the Biological Diversity Act, 2002. The act aimed to conserve and protect India’s biodiversity, and the concept of Biodiversity Heritage Sites was one of the measures introduced to achieve this goal.
What is sickle cell anaemia?
A. A viral infection
B. A genetic blood disorder
C. A bacterial infection
D. A type of cancer
Correct Answer: B. A genetic blood disorder
Sickle cell anaemia is a genetic blood disorder where the red blood cells distort in the shape of a sickle. They are not healthy developments and the cells die early, causing a shortage of healthy red blood cells.
What is the prevalence of sickle cell anaemia in tribal populations compared to non-tribal populations in India?
A. More prevalent in non-tribal populations
B. Equally prevalent in both tribal and non-tribal populations
C. More prevalent in tribal populations
D. Not prevalent in either tribal or non-tribal populations
Correct Answer: C. More prevalent in tribal populations
Research has found that the occurrence of sickle cell anaemia is more prevalent in tribal populations compared to non-tribal populations in India.
What is the treatment for sickle cell anaemia?
A. Blood transfusion from healthy donors
B. Surgery
C. Antibiotics
D. Chemotherapy
Correct Answer: A. Blood transfusion from healthy donors
The available treatment is very costly and stem cell transplants or gene therapy is used. Blood transfusion from healthy donors is also used.
Which of the following best describes biofuels?
A. Fuels produced from biomass
B. Fuels produced from fossil fuels
C. Fuels produced from coal
D. Fuels produced from natural gas
Correct Answer: A. Fuels produced from biomass Explanation: Biofuels are produced from any form of biomass such as wood, straw, sugarcane, and vegetable oils, among others.
Which of the following is not a type of biofuel classification?
A. Solid Biofuels
B. Liquid Biofuels
C. Gaseous Biofuels
D. Mineral Biofuels
Correct Answer: D. Mineral Biofuels Explanation: Biofuels can be classified based on their type of fuel and generation, but mineral biofuels are not included in the classification.
Which generation of biofuels is produced from non-food crops or parts of food crops that are not edible?
A. First Generation
B. Second Generation
C. Third Generation
D. Fourth Generation
Correct Answer: B. Second Generation Explanation: Second-generation biofuels are produced from non-food crops like Jatropha or the parts of food crops that are not edible like straw, husk, and wood chips, among others.
Which generation of biofuels is considered carbon negative?
A. First Generation
B. Second Generation
C. Third Generation
D. Fourth Generation
Correct Answer: D. Fourth Generation Explanation: Fourth-generation biofuels are considered carbon negative because they use biotechnological tools to create genetically modified plants that absorb large amounts of carbon dioxide from the atmosphere while growing.
