What are the modifications that are obse | Class 11 Biology Chapter Animal Kingdom, Animal Kingdom NCERT Solutions

Question: What are the modifications that are observed in birds that help them fly?

Answer:

Birds have undergone many structural adaptations to suit their aerial life. Some of these adaptations are as follows.

(i) Streamlined body for rapid and smooth movement

(ii) Covering of feathers for insulation

(iii) Forelimbs modified into wings and hind limbs used for walking, perching, and swimming

(iv) Presence of pneumatic bones to reduce weight

(v) Presence of additional air sacs to supplement respiration

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NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:

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Reference examples and data from the chapter when answering questions about Animal Kingdom.
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Comments

Alal uddin
2019-08-21 16:34:27

Thank you very much for given this questions answers

montu pegu
2019-08-08 17:45:34

Thanks

Xing ho re
2019-07-26 23:01:41

Thank you very much

Amaan
2019-04-02 18:57:40

Nice

Vishmitha Vijay
2018-07-28 17:20:22

Goodð Thank you

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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 11: What are the modifications that are observed in birds that help them fly?....

What are the modifications that are obse | Class 11 Biology Chapter Animal Kingdom, Animal Kingdom NCERT Solutions

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