Endoskeletons can be relatively heavy, which may limit mobility compared to exoskeletons. They also require a more complex system of muscles and joints to function, potentially making movement less efficient. Additionally, endoskeletons are more vulnerable to damage from external forces, as they are not as protective as external structures. Lastly, growth can pose challenges, as organisms must often undergo molting or significant changes to accommodate their increasing size.
Yes. Birds, fish, and mammals always have an endoskeleton.
The spine is a part of the endoskeleton.
A tiger shark has an internal skeleton, so is endoskeleton.
Yes, it is.
Earthworms do not have a skeleton at all.
an endoskeleton has many disadvantages and advantages. The advantages of having an endoskeleton is that its light and acts like an armour to protect the body from fragile organs being damaged. The disadvantages that if the bones do break its takes a time to fully heal itself.
Advantage - Protection Disadvantage - Movement
Endoskeleton
Endoskeleton - their bones are inside their body
Arctic foxes are mammals and have internal skeletons (endoskeleton).
endoskeleton
endoskeleton
Endoskeleton. (inside bones) Birds, reptiles, fish, amphibians and mammals have endoskeletons although there is the odd exception to the rule which has both. However no mammals have true exoskeletons.
it has got an endoskeleton.
Snails have both exoskeleton and endoskeleton. The shell is the exoskeleton. And the remaining part is endoskeleton.
Yes. All mammals have an endoskeleton.
No, the octopus has no endoskeleton. It is a mollusk.