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प्रश्न
Name the Following
Male copulatory organ.
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उत्तर
Penis
संबंधित प्रश्न
Write the location and function of the Sertoli cells in humans.
Give appropriate biological/technical terms for the following:
The accessory gland in human males whose secretion activates the
sperms.
The diagram shown below is the lateral section of the testis of man. Study it carefully and answer the questions that follow:
(i) Label the part I to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 2.
Complete the following sentences with appropriate word:
The surgical sterilization of males is known as _________.
Each testis is connected to the wall of scrotum by short. fibromuscular band called ______.
Temperature of the scrotum which is necessary for the functioning of testis is always ______ around below body temperature.
Give two reasons for the appearance of variations among the progeny formed by sexual reproduction.
Mature sperms in humans are stored in ______.
Given below is a group of terms. In the group, one pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Sperm : Spermatogenesis :: Ovum : ______.
What is the primary role of the testes?
