Question:

Identify the correct statement/s regarding class aves.
1. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming.
2. Heart is completely four-chambered.
3. They are homeotherms.
4. They are oviparous and development is direct.

Updated On: Apr 17, 2024
  • Both 1 and 3
  • Both 1 and 4
  • 1, 2 and 3
  • All are correct
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The Correct Option is D

Solution and Explanation

The correct answer is (D) : All are correct.
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