Which of the following statements are incorrect regarding the given animals?
(i) Both X and Y possess streamlined body and webbed feet.
(ii) Both are good swimmers.
(iii) Y has a thick layer of fat under its skin with fur on its body, while X has thick skin and a layer of fat under its skin.
(iv) Both live together in large numbers and huddle together to keep themselves warm.
(v) Y has very strong sense of smell unlike X.
A (ii) and (iv) only
B (i), (ii) and (iv) only
C (ii), (iii) and (v) only
D (iv) only
Ans 1:
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Ans 4:
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Ans 6:
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Class : Class 9
POLAR BEARS HAVE PARTIALLY WEBBED FEET. I WAS ALOS CONFUSED ABOU IT. THEY MAKE THEIR BODY STREAMLINED DURING SWIMMING