Short answers( Just few words) Basic bio, answer them all and I will rate you Wh

Question

Short answers( Just few words) Basic bio, answer them all and I will rate you

What type of tissue(s) is the hypodermis? Is the hypodermis a layer of skin?

What are the important functions of subcutaneous fat? Is liposuction a means of permanent fat loss? Why is the hypodermis the desirable site for subcutaneous injections, such as insulin shots?

How do partial-thickness burns differ from full-thickness burns? Is there typically scarring following first degree burns? Why so/why not? Why do severe second degree burns and third degree burns often require skin grafting?

Skin is referred to as soft keratin, but hair and nails are referred to as hard keratin. Why? What are the functions of a hair follicle? The arrector-pili reflex is considered to be a vestigial reflex. That is, it once had a physiological purpose, but that purpose does not exist anymore, but the reflex still does. What was the function of this reflex in distant humans? What are goosebumps? How do they relate to this reflex?

What are the differences in the quantities of pigments in red hair versus blonde and brunette? What causes some hair to be kinky, or wavy? Why is gray hair white in color?

What are the most typical type of sweat glands? Where do their ducts open up into? What is the function of apocrine glands? Where are they located. Where do their ducts open?

What is the name of the glands that produce your natural skin moisturizer? Are eccrine glands found in the palms of your hands? Do your hands get oily from sebum? Why or why not?

Hair and nails emerge from hair and nail roots. Both hair roots and nail roots contain what type of cells? Do hair and nails desquamate?

Explanation / Answer

Hypodermis is the thickest and innermost layer of skin which is attached by collagen and elastin fibres to the dermis. It is chiefly composed of cells specialised for storage of fats, viz., Adipocytes.

Yes, hypodermis is a layer of skin

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