keratinous उदाहरण वाक्य

It has been isolated from animal dungs, soil, and keratinous surfaces of live or deceased animals.
The inflammatory processes lead to the formation of keratinous plugs in skin pores, forming yellowish cysts and dark pustules.
The authors concluded that the osteoderms of all basal armoured dinosaurs were covered in a tough, probably keratinous layer of skin.
Soft tissue impressions also show that the small bony crests were extended by a much larger structure made of a keratinous material.
A keratinous spur on the rear leg may have been used to deliver poison, like the spur of the living platypus.

Though horn cores are blunt, they may have had a similar form to modern bovid horns if there was a keratinous covering.
As suggested by their name, these frogs have hard, keratinous protrusions present on their feet, which help them to dig.
As keratinous crests are known in phytosaurs, it is possible that " M . planirostris " had soft tissue ornamentation.
A darkened soft-tissue structure was also found near the jugal horn; this may represent a keratinous sheath or a skin flap.
These two fossil skulls had soft tissue preservation, and both had keratinous beaks with vertical grooves extending ventrally from the bony upper mandible.