Question

please answer this ​

Answer 1

Explanation:

Endoskeleton/Exoskeleton

• Meaning

Refers to the internal skeleton Refers to the external skeleton

• Found

Vertebrates/Arthropods

• Structure

Living /Nonliving

• Develops from

Endoderm/Ectoderm

• Made of

Phosphorous and calcium Calcified shells, scales, cuticle

• Presence

Inside the body Outside

• Grows with the body

Yes/No

• Flexibility

More/Less

Answer 2

Answer:

⬇️⬇️

Explanation:

ENDOSKELETON - The hard part which is the internal support of the structure is called an Endoskeleton. Ex : cartilage , Bones etc.

EXOSKELETON - The hard part present outside the body which protects the soft tissues and muscles is called Exoskeleton. Ex : The hard covering of the tortoise etc.

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