Respiration in Terrestial Animals
Respiration in Terrestrial Animals
Respiration in Terrestrial Animals:
Terrestrial organisms use atmospheric oxygen for respiration, which is absorbed by different organs in different animals.
Most mammals such as dogs, monkeys, horses, etc. respire through special sac like spongy organs called lungs. Tadpoles breathe through gills, though they breathe through skin and lungs when they became frogs.
Earth worms breathe through _________________________ . | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct ? (a) The skin is the respiratory organ in animals like frogs and earthworms. (b) The skin in frogs and earthworms is moist and slimy, which makes it easier for oxygen to diffuse in and carbon dioxide to diffuse out of the body in frogs and animal . (c) Frogs can breathe through their skin in water, while on land they can breathe through their skin as well as their lungs. | |||
| Right Option : D | |||
| View Explanation | |||
Unicellular animals breathe through their ________________ . | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [20]
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7thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
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