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प्रश्न
Mention two functions of human testes.
उत्तर
Testes produce male gametes (sperms) and the hormone testosterone, responsible for secondary sexual changes in males.
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संबंधित प्रश्न
Draw a labelled diagram of the human male reproductive system. With the help of this diagram, describe the working of human male reproductive system?
Mention the two functions of human testis.
Define the term puberty.
Draw a diagram of human female reproductive system and label the part.
(i) That produces eggs.
(ii) Where fusion of egg and sperm take place.
(iii) Where zygote is implanted.
What happens to human egg when it is not fertilized?
Describe the role of the following in human beings:
(i) Seminal vesicles
(ii) Prostate gland
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with a suitable idea given in Column ‘I’.
| Column I | Column II |
| (i) Acrosome
(ii) Ovulation (iii) Sperm (iv) Menopause (v) Implantation (vi) Fertilization (vii) Contraception in males |
(a) Male gamete
(b) Oviduct (c) Uterus (d) Spermatozoa (e) Progesterone (f) Stoppage of the menstrual cycle (g) Sudden change in genes |
Choose the Odd One Out:
Choose the Odd One Out:
The membranous cover of the ovum at ovulation is ______.
