Advertisements
Advertisements
प्रश्न
Which one of the following is the correct route that a sperm follows when it leaves the testis of a mammal ?
पर्याय
Vas deferens → epididymis → urethra
Urethra → epididymis → vas deferens
Epididymis → urethra → vas deferens
Epididymis → vas deferens → urethra
Advertisements
उत्तर
Epididymis → vas deferens → urethra
संबंधित प्रश्न
Describe the structure of a seminiferous tubule.
State the reason why testes lie outside the abdomen in a scrotum?
State the function of Seminal vesicle.
Given below is a diagram of the lateral section of the testis of a man. Study the same and answer the questions that follow:
(i) Label the parts numbered 1 to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 3.
(iii)What is the significance of the testes being located in the scrotal sac outside the abdomen?
(vi)What is the role played by the inguinal canal?
(v) What is semen?
Explain the term Gametogenesis.
How are the sperms formed?
The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is ______.
Ejaculation of human male contains about 200 - 300 million sperms, of which for normal fertility ______% sperms must have normal shape and size and at least ______% must show energetic motility.
Write important function of the following:
Testis
The bulbourethral glands (Cowper's glands) are paired glands located at which anatomical position?
