Research on cock | Medical Research on Penis _Assignment help by careermalls.com

What is cock or penis?The male genital organ of better vertebrates, sporting the duct for the transferring of sperm in the course of copulation. In humans and maximum other mammals it is composed largely of erectile tissue and is used additionally for urination.Parts of the Cock:Root of the penis (radix): It is the attached element, including the bulb of penis in the middle and the crus of penis, one on both side of the bulb. It lies...

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