Which of the following statements is correct ?
(i) The response of plant towards the Earth is called
phototropism .
(ii) The ability of certain animals to blend with the
surrounding, making them difficult to spot is called
camouflage.
(iii) Whales and dolphins breathe in oxygen from water
through gills.
(iv) Hibernation is an adaptation for escaping hot
weather.
A(i) and (ii)
B(ii) and (iv)
C(i) and (iv)
D(iii) and (iv)
escaping hot weather is called aestivation . hibernation is escaping from cold weather .
Ans 1:
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Ans 4:
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Karthik
from
Euro, Bengaluru
Class : Class 7
sof is wwwwwwwwwwwwwwwwwwwrrrrrrrrrrrrrrrrrrrrrrrrrroooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnngggggggggggggggggggggggggggggggggggggggggggg
Ans 6:
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Class : Class 9
Statement 4 is wrong because hibernation is done to escape cold weather not hot , so SOF is wwwwwwwwwwrrrrrrrrrrrrrrrrrrrooooooooooooooonnnnnnnnnnnnnnnngggggggggggggggggggg
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Ans 9:
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Iba khan
from
DPS GBN, Noida
Class : Class 6
none of the options are correct as the only correct statement mentioned here is (ii)
Ans 12:
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Ans 23:
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Class : Class 8
statement 4 is wrong and none of the options is correct as response of plants towards earth is called geotropism