Most Important Diagrams in Class 12 to practice for CBSE Class 12 Science Board Exam 2024. Simple Male Reproductive System Diagram Class 12 NCERT with Labels Easy Colour Drawing and Explanation.
Male Reproductive System Diagram Class 12 With Labels And Explanation
Figure (a)
Figure (b)
The male reproductive system is located in the pelvis region (Figure a). It includes a pair of testes alongwith accessory ducts, glands and the external genitalia.The testes are situated outside the abdominal cavity within a pouch called scrotum.
The scrotum helps in maintaining the low temperature of the testes (2–2.5o C lower than the normal internal body temperature) necessary for spermatogenesis. In adults, each testis is oval in shape, with a length of about 4 to 5 cm and a width of about 2 to 3 cm. The testis is covered by a dense covering. Each testis has about 250 compartments called testicular lobules (Figure b).
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