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ICSE Class 10 Biology Question 9 of 12

Solved 2015 Question Paper ICSE Class 10 Biology — Question 9

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Question 6(a)

The diagram given below shows the male urinogenital system of a human being. Study the diagram and answer the questions that follow: [5]

The diagram given below shows the male urinogenital system of a human being. Study the diagram and answer the questions that follow. Label the parts numbered 1 to 8. Name the corresponding structure of part (4) in female reproductive system. What is the role of part 7? ICSE 2015 Biology Solved Question Paper.

(i) Label the parts numbered 1 to 8.

(ii) Name the corresponding structure of part (4) in female reproductive system.

(iii) What is the role of part 7?

Answer

(i) The parts numbered 1 to 8 are:

  • 1 → Urinary bladder
  • 2 → Ureter
  • 3 → Prostate gland
  • 4 → Vas deferens / Sperm duct
  • 5 → Urethra
  • 6 → Testis
  • 7 → Scrotum / Scrotal sac
  • 8 → Epididymis

(ii) Fallopian tube / Oviduct

(iii) Scrotum is a thin-walled sac of skin that protects and surrounds the testes. It also maintains the temperature of testes at 2 to 3°C less than body temperature for the maturation of sperms.