Humans have _____. an exoskeleton jointed appendages segmentation no coelom
Biology · High School · Thu Feb 04 2021
Answered on
Correct answer is joined appendages.
Our upper and lower limbs have numerous joints, and the limb portions between joints are called segments of the limb—such as the forearm and thigh. An appendage is any annexed outgrowth of an organism's body. A joined appendage means that there are joints to development.
This means your arms and legs (and tetrapod limbs in general) are connected appendages, theoretically. However, the term joined appendage is most commonly applied to one particular case: the segmented arthropod appendages (insects, spiders, crabs, shrimps, etc.) But humans also have joined appendages.