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प्रश्न
Identify True/False statement. Correct false statement to make it true.
Leydig cells synthesise androgens.
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उत्तर
This statement is true.
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संबंधित प्रश्न
Define Spermatogenesis.
Which part of the human body produces Sperms?
Describe the male reproductive systems in humans.
Write in sequence, the regions which a mature sperm travels from the seminiferous tubules up to the urethral opening in the human male.
Describe the functions of the following:
ovary
Differentiate between spermatogenesis and spermiogenesis.
Give the names.
Hormones related with the male reproductive system.
Define the following:
Dioceious
Name the Following
The male gamete (male reproductive cells) of mammals.
Write the functional activity of the following structure:
Testis
In humans, there are ____________ pairs of chromosomes.
State names of organs in male reproductive system.
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?
The increased level of estrogen and progesterone is responsible for menstruation.
Which of the following correctly describes the gubemaculum?
Cowper's gland is homologous in function to ______
In the male reproductive system, the vasa efferentia opens into the ______.
In humans, male germs cells differentiate into ______ at the end of first meiotic division.
The correct sequence of organs in the male reproductive system for transport of sperms is
Cell at the end of first meiotic division male sperm differentiates into ______.
What is the significance of epididymis in male fertility?
What is the length of the sperm?
Give reason: Testes are located outside the body cavity in scrotal sacs.
State very briefly the chief function of the following:
Seminal vesicles
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 : ______.
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.
Follicle cells : Ova :: ______ : Sperms.
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
Each testis is divided into approximately how many compartments called testicular lobules?
Which three glands produce secretions that collectively form the seminal plasma?
