Answer: (a) 1 and 3 only
Explanation:
Answer: (c) Longer submerged endurance
Explanation:
Q3. The "Cosmic Vision" program, often mentioned in the news, is an initiative of which of the following?
Answer: C
Explanation: Cosmic Vision is the current long-term planning cycle for the European Space Agency's (ESA) space science missions, spanning the 2015–2025 period.
Q4. Consider the following statements regarding the composition and election of the Rajya Sabha:
Members are elected indirectly by the elected members of the State Legislative Assemblies.
The system of election used is Proportional Representation by means of a Single Transferable Vote (STV).
All Union Territories in India have representation in the Rajya Sabha.
Which of the statements given above is/are correct?
Answer: A Explanation:
Statements 1 and 2 are correct as per Article 80 of the Constitution.
Statement 3 is incorrect because only three Union Territories (Delhi, Puducherry, and Jammu & Kashmir) currently have representation in the Rajya Sabha; others do not have enough population or a legislative assembly to facilitate such representation.
Q5. In the context of the Appemidi mango, what does the term "In-situ conservation" refer to?
Answer: B Explanation: In-situ conservation means protecting a species in its natural habitat. For Appemidi, conservationists have found this method more effective than ex-situ (off-site) experiments because the tree depends heavily on the specific microclimate and soil of the undisturbed forest belts.