Figure 14.5 : Exoskeleton and endoskeleton system
In birds, limbs are developed into wings as well as legs. Such differentiation is absent in vertebrates (Figure. 14.6).
Figure 14.6 : Modified limb systems
Module 3 : Physiology
Lecture 15 : Muscular System (Part-I)
Figure 14.5 : Exoskeleton and endoskeleton system
In birds, limbs are developed into wings as well as legs. Such differentiation is absent in vertebrates (Figure. 14.6).
Figure 14.6 : Modified limb systems