Examlex
A researcher ablates (removes) the neural folds of an animal embryo prior to formation of neural crest cells.What structure might not develop depending on the exact level removed?
Ventricles
The two lower chambers of the heart that receive blood from the atria and pump it to the lungs and body.
Electrical Impulse
A sudden surge of electrical activity that transmits signals along nerves or muscle fibers.
Ventricles
The two lower chambers of the heart that receive blood from the atria above and then contract to propel blood out of the heart into the circulatory system.
Perimysium
The connective tissue that divides a muscle into sections called fascicles.
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