(N/A) $Aves$ $Mammalia$ $Aves$ possess feathers and a beak. $Mammals$ do not have feathers and lack a beak. They are oviparo

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(N/A) $Aves$ $Mammalia$ $Aves$ possess feathers and a beak. $Mammals$ do not have feathers and lack a beak. They are oviparous (egg-laying). They are mostly viviparous (give birth to young),though some are oviparous. They have pneumatic (hollow) bones to aid in flight. They possess mammary glands to nourish their young.

Class 9 Science DIVERSITY IN LIVING ORGANISMS Textbook - DIVERSITY IN LIVING ORGANISMS

Medium

What are the differences between animals belonging to the $Aves$ group and those in the $Mammalia$ group?

Vedclass pdf generator app on play store

Solution

(N/A)

$Aves$	$Mammalia$
$Aves$ possess feathers and a beak.	$Mammals$ do not have feathers and lack a beak.
They are oviparous (egg-laying).	They are mostly viviparous (give birth to young),though some are oviparous.
They have pneumatic (hollow) bones to aid in flight.	They possess mammary glands to nourish their young.