SSC
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Good hearing to detect predators
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large feet to help walk on snow
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long deep roots to absorb water from soil
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sharp claws and teeth for killing prey
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Detailed explanation-1: -The polar bear’s footpads have a kind of “non-slip” surface, allowing them to get traction on slippery ice. Polar bears have strong legs and large, flattened feet with some webbing between their toes, which helps with swimming and walking on ice.
Detailed explanation-2: -Their adaptations include: a white appearance-as camouflage from prey on the snow and ice. thick layers of fat and fur-for insulation against the cold. a small surface area to volume ratio-to minimise heat loss.
Detailed explanation-3: -Thick fur on the paws (anatomical)-to insulate them from snow and ice and also provide for grip on slippery surfaces. The paws are large in size to help spread the bears weight over ice and snow and have blubber under the pads for extra insulation.