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Dermal papilla with their fingerlike structure and in this way increased surface are responsibly for exchange of oxygen, nutrients and waste products between the dermis and the epidermis.
Additional they serve to strengthen the junction between epidermis and dermis.
Source(s):http://ridgesandfurrows.homestead.com/fr…
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What is responsible for the ridges of thick skin?
Dermal Papillae
These structures are formed by portions of the epidermis that extend into the dermis and are adjacent to dermal papillae?
Hairs are structures are formed by portions of the epidermis that extend into the dermis and are adjacent to dermal papillae.
What are the finger like upper projection of the dermis into the epidermis called?
Dermal Papillae.
What are epidermal ridges and dermal papillae?
Epidermal Ridges: the ridges of the epidermis found in the palms and soles, where the sweat pores open; form in fetus as epidermis conforms to the dermal papillae aka fingerprints Dermal Papillae: finger like projections in the papillary region of the dermis where the epidermis conforms for fingerprints
What statement most accurately describes dermal papillae?
Dermal papillae are small, nipple-like projections located at the interface between the dermis and epidermis of the skin. They contain capillaries, nerve endings, and sensory receptors, playing a crucial role in providing nutrients to the epidermis and enhancing the sense of touch. These structures also contribute to the unique patterns of fingerprints and skin texture. Overall, dermal papillae are essential for skin health and sensory function.
What dermal structures are responsible for fingerprints?
The dermal tissue structures responsible for fingerprints are dermal papillae. They are tiny extensions of the dermis into the epidermis.
What extensions are created by fingerprints of the dermis into the epidermis?
Dermal papillae
What is the site of the dermal ridges that produce epidermal ridges on the epidermal surfaces of the fingers called?
The site of the dermal ridges that produce epidermal ridges on the fingers is called the dermal papillae. These papillae create the unique patterns found on the fingertips, known as fingerprints.
Why is the dermal papillae significant in forensic medicine?
fingerprints are found here
Where is dermal papillae?
Dermal papillae are located at the boundary between the epidermis and the dermis in the skin. They are small, finger-like projections that help anchor the epidermis to the dermis and play a role in blood flow and sensation.
Finger-like projections of the dermis that contain loops of capillaries and receptors are called dermal?
they're called dermal papillae
Are fingerprints left on things we touch are associated with epidermal ridges?
Dermal papillae
