Question

some features of aves...?

Answer 1

Hey...mate here is yur ans...
♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦

⏩$\textbf{ Aves}$ ⏪
$<b><i><marquee>$
♦ $\textbf{Birds are included in class aves.}$

♦ $\textbf{Birds are 1st warm blooded, biped,vertebrates.}$

♦ $\textbf{Body is stream lined or spindle shaped Adaptive for flying.}$

♦ $\textbf{Their skin is dry and covered by feathres.}$

♦ $\textbf{Features Help in thermoregulation that is prevent loss of heat from body to maintain constant body temperature.}$

♦ $\textbf{Skull and endoskeleton is made up of bones.}$

♦ $\textbf{The bones are completely ossuefied and without bone marrow.}$

♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦♦

$\textbf{HOPE IT HELPS U}$✌

Answer 2

The Forelimbs are modified into wings .
Body is covered with feathers and scales.
The bones are light , hollow and air filled.
Pinna is absent.
They are warm blooded.
They are having beaks .
Their respiratory organ is lungs .
They lay eggs.
Mammary glands are absent.

Thanks !!