Question

Presence of spindle shaped body with pneumatic bones is a

• A. fossorial adaptation
• B. cursorial adaptation
• C. desert adaptation
• D. Volant adaptation

Answer 1

The correct option is D Volant adaptation

• Volant adaptations are adaptations made by birds for flight. These adaptations reduce the body weight of birds. For example, pneumatic bones, spindle-shaped body, forelimbs modified to wings, and large cerebellum for maintaining balance.
• Hence Presence of spindle-shaped body with pneumatic bones is a Volant adaptation.
• So, the correct answer is 'Volant adaptation'.