Advanced Biology
Advanced Biology
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In our eReader you can find the full English version of the book. Read Advanced Biology Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Advanced Biology
What reading level is Advanced Biology book?
To quickly assess the difficulty of the text, read a short excerpt:
Some of the wastes are eliminated by sweat glands. Each sweat gland ends in an opening in the epi- dermis called a pore. The perspiration leaves the body through the pores. Specialized epithelial cells form roots of hairs in the deeper layers of the true skin. These hairs grow out through hair follicles which are formed by the downward extension of the epidermis. Only the lower part of the hair lives and grows. Associated with the hair follicle is an oil gland. This supplies nourishment to the ...hair since it opens either into a hair follicle or upon the surface of the skin. The oil keeps the skin flexible and soft. Within the tiny papillae or end-organs in the dermis are specialized nerves for receiving the sensations of pressure, pain, and temperature. Fat cells are also found in the dermis.
Functions of the skin. The skin is an organ of excretion. By means of the millions of blood vessels, sweat glands, and pores, it Hairs grow from hair follicles formed by the downward extension of the epidermis into the true skin.
What to read after Advanced Biology?
You can find similar books in the "Read Also" column, or choose other free books by Frank Merrill Wheat to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Some of the wastes are eliminated by sweat glands. Each sweat gland ends in an opening in the epi- dermis called a pore. The perspiration leaves the body through the pores. Specialized epithelial cells form roots of hairs in the deeper layers of the true skin. These hairs grow out through hair follicles which are formed by the downward extension of the epidermis. Only the lower part of the hair lives and grows. Associated with the hair follicle is an oil gland. This supplies nourishment to the ...hair since it opens either into a hair follicle or upon the surface of the skin. The oil keeps the skin flexible and soft. Within the tiny papillae or end-organs in the dermis are specialized nerves for receiving the sensations of pressure, pain, and temperature. Fat cells are also found in the dermis.
Functions of the skin. The skin is an organ of excretion. By means of the millions of blood vessels, sweat glands, and pores, it Hairs grow from hair follicles formed by the downward extension of the epidermis into the true skin.
What to read after Advanced Biology?
You can find similar books in the "Read Also" column, or choose other free books by Frank Merrill Wheat to read onlineMoreLess
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