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प्रश्न
Name the following:
Two accessory glands in the male reproductive system.
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उत्तर
Seminal vesicles and prostate gland
संबंधित प्रश्न
List two example of each diseases caused due to (i) bacterial infection and (ii) viral infection. Which device or devices may be used to prevent the spread of such diseases.
Why are testes located outside the abdominal cavity? What is responsible for bringing about changes in appearance seen in boys at the time of puberty?
The diagram shown below is the longitudinal section of a testis of man. Study it carefully and answer the questions that follow
(i) Label the parts numbered 1 to 3 in the diagram.
(ii) In which part of the testis are the sperms produced?
(iii) State the functions of the parts labelled 1 and 3 in the diagram.
State whether human beings reproduce by sexual method or asexual method.
Fill in the following blank with suitable word :
The menstrual cycle is controlled by.............
What name is given to the fusion of sperm and ovum?
Which among the following are not the functions of testes at puberty?
(i) formation of germ cells
(ii) secretion of testosterone
(iii) development of the placenta
(iv) secretion of estrogen
Define the term puberty.
Give the functions of the following:
Vagina
Choose the Odd One Out:
