The pear-shaped pad is a triangular area of keratinized tissue that forms from the scarring after removal of the most distal molar.
32.
The retromolar pad is a non-keratinized area of tissue and is a posterior continuation / extension of the pear-shaped pad.
33.
The sublingua can extend below the end of the tongue and is tipped with keratinized, serrated points that rake between the front teeth.
34.
Penile spines in chimpanzees and mice are small surface projections made by the piling up of keratinized cell layers in the outermost skin surface.
35.
First there is dryness of the conjunctiva ( xerosis ) as the normal lacrimal and mucus-secreting epithelium is replaced by a keratinized epithelium.
36.
The lower half of the anal canal, below the pectinate line, is divided into two zones separated by stratified squamous keratinized, respectively.
37.
The food is scraped off with the sharp keratinized borders of the jaws and ingested via suction, created by contracting and relaxing the buccopharynx.
38.
They use the hard, keratinized spade on each foot to dig a burrow, where they spend long periods during cold and dry weather.
39.
This protein exhibits mitogenic activity for keratinizing epidermal cells, but essentially no activity for fibroblasts, which is similar to the biological activity of FGF7.
40.
Trichorrhexis invaginata, or bamboo hair, is a hair shaft abnormality that occurs as a result of an intermittent keratinizing defect of the hair cortex.
