1 Danlos syndromes symptoms and signs are joints that are more flexible than normal and loose skin that stretches away from the body.  The diagnosis of Ehlers-Danlos syndrome is based upon the clinical findings of the patient and the family history.
Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change in the animal's form or structure through cell growth and differentiation.
Metamorphosis is a time of dramatic change. Tadpoles move around and 'swim' using their tail as a 'propeller.' During metamorphosis, they grow legs and arms, then lose their tail completely. Growafrog tadpoles have 'tentacles' that allow them to sense food, foreign objects and movements in the water.