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प्रश्न
List the structures, in their correct sequence, through which the sperms must pass from the time they are produced in the testes to the time they leave the urethra.
उत्तर
Sperms are produced in testes. They pass as follows:
The testes consist of a mass of sperm producing tube. The tubes join to form ducts leading to the epididymis which in turn leads into a muscular sperm duct. The two sperm ducts, one from each testes, open at the top of the urethra.
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संबंधित प्रश्न
Differentiate between the following pair:
Hymen and clitoris
With the help of labelled diagramms describe the structures of human sperm and unfertilized ovum.
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The vas deferens opens into urethra as ______.
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The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is ______.
Semen is a constituent of seminal plasma with ______.
Seminal plasma, the fluid part of semen is formed by ______.
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Name these:
3 male accessory glands in humans.
