Which of the following are seen in ectodermal dysplasia?
Hyperpyrexia
Protuberant lips and frontal bossing
Defective or absence of sweat glands
Any of the above
Hyper pyrexia due to hypohidrosis, hypotrichosis, hypodontia, protuberant lips and depressed nasal and supraorbital bridges are important features of ectodermal dysphasia