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Consider the following statements regarding the methods of measuring Biodiversity: 1. Alpha diversity indicates the diversity between the communities. 2. Beta diversity indicates the diversity within the community. 3. Gamma diversity refers to the diversity of the habitats over the total landscape. Which of the statements given above is/are correct?
In which year the Government of Rajasthan made Rajasthan Biological Diversity Rules and established the Rajasthan State Biodiversity Board?
Which of the following is/are correct with reference to the National Biodiversity Authority? It is a statutory body that implements the provisions of Biological Diversity Act, 2002. It works to protect the knowledge of local communities related to biodiversity. It facilitates conservation and development of biodiversity heritage sites. Select the correct answer using the code given below.
Consider the following statements with respect to diversity :- (A) Diversity is a source of strength for India. (B) There is unity in India's diversity. (C) Diversity can also be a source of discrimination. (D) Historical and geographical factors contribute to diversity. Which of the above are true?
Which of the following statement(s) is/are incorrect? 1. Wage Boards are tripartite in nature, with representatives from workers, employers, and independent members 2. Except for the Wage Boards for Journalists and Non-Journalists, all the other wage boards are statutory in nature 3. Second National Commission on Labour has recommended against the utility of wage boards Select the correct answer using the code given below:
Which of the following are the main goals of the Convention on Biological Diversity's (CBD's)? A. Protection of water resources B. The conservation of biological diversity C. Promotion of shifting agriculture D. The sustainable use of biological components E. Fair and equitable sharing of benefits arising from genetic resources Choose the correct answer from the options given below:
Consider the following statements regarding biodiversity hotspots: A) Biodiversity hotspots are biogeographic regions where mostly exotic species of plants are found. B) Globally, the total number of biodiversity hotspots has witnessed a decline over the years. C) The Himalayas and the Western Ghats are the only two biodiversity hotspots in India. Which of the statements given above is/are not correct?
Which of the following statements about biodiversity hot spots is/are correct? 1. Biodiversity hot spots are identified by Conservation International. 2. Biodiversity hot spots are defined according to their vegetation. 3. In India, the Eastern Ghats and Western Himalayas are the biodiversity hot spots. Select the correct answer using the code given below.
With reference to biodiversity, which of the following statements is/are correct? 1) Species richness and high degree of endemism are important criteria for identifying biodiversity hot spots. 2) Species diversity is highest in the tropic and decreases down the poles. 3) Biodiversity conservation may be in-situ as well as ex-situ. Select the correct answer using the code given below:
Read the following passage and answer the item that follows. Your answers to this item should be based on the passage only. Many farmers use synthetic pesticides to kill infesting insects. The consumption of pesticides in some of the developed countries is touching 3000 grams/hectare. Unfortunately, there are reports that these compounds possess inherent toxicities that endanger the health of the farm operators, consumers and the environment. Synthetic pesticides are generally persistent in environment. Entering in food chain they destroy the microbial diversity and cause ecological imbalance. Their indiscriminate use has resulted in development of resistance among insects to insecticides, upsetting of balance in nature and resources of treated populations. Natural pest control using the botanical pesticides is safer to the user and the environment because they break down into harmless compounds within hours or days in the presence of sunlight. Plants with pesticidal properties have been in nature for millions of years without any ill or adverse effects on the ecosystem. They are easily decomposed by many microbes common in most soils. They help in the maintenance of biological diversity of predators and human health hazards. Botanical pesticides formulated from plants are biodegradable and their use in crop protection is a practical sustainable alternative. Which of the following statements is/are correct regarding biopesticides? 1. They are not hazardous to human health. 2. They are persistent in environment. 3. They are essential to maintain the biodiversity of any ecosystem. Select the correct answer using the code given below.