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प्रश्न
Give the names.
Hormones related with the male reproductive system.
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उत्तर
Follicle-stimulating hormone and ICSH or Luteinizing hormone are secreted by the pituitary gland, and testosterone is secreted by the testis.
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संबंधित प्रश्न
Write in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Explain the Term Penis.
Complete the following sentences with appropriate word:
The surgical sterilization of males is known as _________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Tubectomy involves the cutting and tying of the vas deferens in males.
In humans, there are ____________ pairs of chromosomes.
Find an odd one out.
Write the functions of Seminal vesicle
Draw a neat and labelled diagram.
Human male reproductive organs
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
In the male reproductive system, the vasa deferens joins the ____________.
The ________ secrete testosterone after puberty.
ells of Leydig occur in ______.
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.
Give significance of Leydig's cells.
Draw a labelled diagram of the male reproductive system.
The scrotum maintains a temperature how much lower than normal body temperature?
What is formed by the junction of the vas deferens and the seminal vesicle duct?
Seminal plasma is rich in which three substances essential for sperm survival and motility?
What is the composition of semen in terms of its cellular and fluid components?
