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UPSC 2013: Consider the following animals: 1. Sea cow 2. Sea horse 3. Sea lion Which of the above is/are mammal/mammals?
(a)1 only
(b)1 and 3 only
(c)2 and 3 only
(d)1, 2 and 3
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Not attemptedCorrect Answer: (b) 1 and 3 only
Sea cow (dugong/manatee) and sea lion are both air-breathing, milk-producing marine mammals, whereas the sea horse is a bony fish; hence only 1 and 3 are mammals. ([edukemy.com](https://edukemy.com/blog/upsc-prelims-2013-question-60/?utm_source=openai))
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Frequently Asked Questions
What is the correct answer to this UPSC 2013 Environment & Ecology question?▼
The correct answer is option (b): 1 and 3 only. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
Which year was this Biodiversity & Conservation question asked in UPSC Prelims?▼
This question was asked in UPSC CSE Prelims 2013, GS Paper 1, as Question 10. It falls under Environment & Ecology > Biodiversity & Conservation.
What is the difficulty level of this UPSC question?▼
This question is rated "easy". It tests basic recall and most well-prepared aspirants should answer it correctly.
How many UPSC Prelims questions have been asked from Biodiversity & Conservation?▼
UPSC has asked 45 questions from Biodiversity & Conservation (under Environment & Ecology) across multiple years. Visit the topic page to see the full list and year-wise trends.