A trait which is not characteristics of bird is?
Airsacs attached to lungs
Hollow bones
Ectothermic
Amniote egg

Question

A trait which is not characteristics of bird is-Airsacs attached to lungsHollow bonesEctothermicAmniote egg

Toppr Admin · Accepted Answer

Birds are warm-blooded or endothermal animals- They have nine air sacs attached to the lungs- Their hollow bones keep them light and help them to fly- They produce amniotic eggs as their embryos are developed inside the amnion-Thus- the correct answer is -A-

A trait which is not characteristics of bird is?Airsacs attached to lungsHollow bonesEctothermicAmniote egg

Birds are warm-blooded or endothermal animals. They have nine air sacs attached to the lungs. Their hollow bones keep them light and help them to fly. They produce amniotic eggs as their embryos are developed inside the amnion.Thus, the correct answer is (A).

A trait which is not characteristics of bird is?
Airsacs attached to lungs
Hollow bones
Ectothermic
Amniote egg

Birds are warm-blooded or endothermal animals. They have nine air sacs attached to the lungs. Their hollow bones keep them light and help them to fly. They produce amniotic eggs as their embryos are developed inside the amnion.
Thus, the correct answer is (A).