Environment › SpeciesXPeculiar features

Which of the following are detritivores?
1. Earthworms
2. Jellyfish
3. Millipedes
4. Seahorses
5. Woodlice
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Consider the following animals:
1. Hedgehog
2. marmot
3. Pangolin
to reduce the chance of being captured by predators, which of the above organisms rolls up/roll up and protects/protect its/their vulnerable parts?

Consider the following statements:

1. Some species of turtles are herbivores.
2. Some species of fish are herbivores.
3. Some species of marine mammals are herbivores.
4. Some speeies of snakes are viviparous.

Which of the statements given above are correct?

What is/are unique about ‘Kharai camel’, a breed found in India?
1. It is capable of swimming up to three kilometres in seawater.
2. It survives by grazing on mangroves.
3. It lives in the wild and cannot be domesticated.
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Recently, our scientists have discovered a new and distinct species of banana plant which attains a height of about 11 metres and has orange-coloured fruit pulp. In which part of India has it been discovered?

Consider the following:
1. Bats
2. Bears
3. Rodents
The phenomenon of hibernation can be observed in which of the above kinds of animals ?

Among the following organisms, which one does not belong to the class of other three?

If you walk through countryside, you are likely to see some birds stalking alongside the cattle to seize the insects disturbed by their movement through grasses. Which of the following is/are such bird/birds?
1. Painted Stork
2. Common Myna
3. Black-necked Crane
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What is the difference between the antelopes Oryx and Chiru?

In which one of the following kinds of organisms is the phenomenon found wherein the female kills the male after copulation?