How seals can survive in polar climate where temperature prevails below 0^{circ} C ?

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11.Organisms and Populations

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How seals can survive in polar climate where the temperature prevails below $0^{\circ} C$ ?

They have long hairs on their body surface

They have thick layer of fat below their skin

Both $(a)$ and $(b)$

They have genetic regulation for avoiding cold climate

Solution

Animals of colder areas possess thick fur, subcutaneous fat and small extremities so that they can tolerate very low temperature (below $0^{\circ} C$ )

Standard 12

Biology

People living at sea level have around $5$ million $RBC$ per cubic millimeter of their blood whereas those living at an altitude to $5400$ metres have around $8$ million. This is because at high altitude

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(AIPMT-2006)

Soil erosion is greater when

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Altitude sickness which includes nausea, fatigue and heart palpitations occurs due to

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If a fresh water fish is placed in an aquarium containing sea water, will the fish be able to survive ? Explain giving reasons.

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A process which maintains constancy of internal body environment of organisms despite varying external environmental conditions is called as

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How seals can survive in polar climate where the temperature prevails below $0^{\circ} C$ ?

Solution

Similar Questions

People living at sea level have around $5$ million $RBC$ per cubic millimeter of their blood whereas those living at an altitude to $5400$ metres have around $8$ million. This is because at high altitude

Soil erosion is greater when

Altitude sickness which includes nausea, fatigue and heart palpitations occurs due to

If a fresh water fish is placed in an aquarium containing sea water, will the fish be able to survive ? Explain giving reasons.

A process which maintains constancy of internal body environment of organisms despite varying external environmental conditions is called as

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