Phyla Are Composed of Classes (The Next Least Inclusive Group)

question 45

Short Answer

Phyla are composed of classes (the next least inclusive group), which in turn are composed of _______ (the next least inclusive group).

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Definitions:

Tendons

Fibrous connective tissues that attach muscles to bones, transmitting the force created by muscle contraction to the skeleton to enable movement.

Ligaments

Ligaments are tough, fibrous connective tissues that connect bones to other bones, providing support and limiting joint movement.

Electrochemical Signals

Signals generated by the movement of ions across biological membranes, crucial for processes such as neurotransmission.

Neuron Cell Body

The part of a neuron that contains the nucleus and most of the organelles, serving as the cell's "command center."