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प्रश्न
A single highly coiled tube where sperms are stored gets concentrated, and mature is known as ______
पर्याय
Epididymis
Vas efferentia
Vas deferens
Seminiferous tubule
उत्तर
Epididymis
(The epididymis is a single, highly coiled tube about 6 meters long which stores
sperms for some days during which they mature and become motile.)
संबंधित प्रश्न
Explain the process of fertilization in human beings.
Name the human male reproductive organ that produces sperms and also secretes a hormone. Write the functions of the secreted hormone.
Write the functions of the following parts in human female reproductive system:-
(i) Ovary
(ii) Oviduct
(iii) Uterus
What are sexually transmitted diseases?
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.
What are the changes seen in girls at the time of puberty?
Given below are diagrams showing the different stages in the process of fertilisation of an egg. in the human female reproductive tract.
Study the diagrams and answer the questions:
1) Arrange the letters given below each diagram in a logical sequence to show the correct order in the process of fertilisation.
2) Where does fertilisation normally take place? and What is ‘Implantation’ that follows fertilisation?
3) Mention the chromosome number of the egg and zygote in humans.
4) Explain the term ‘Gestation’. How long does Gestation last in humans?
5) Draw a neat, labelled diagram of a mature human sperm.
What are the male sex cells in humans called?
Which part of the human body produces sperms?
What is ovulation? How often does it happen in human females?
The diagram below represents two reproductive cells A and B. Study the same and then answer the questions that follow:
 |
- Identify the reproductive cells A and B.
- Name the specific part of the reproductive system where the above cells are produced.
- Where in the female reproductive system do these cells unite?
- Name the main hormones secreted by the (1) ovary (2) testes.
- Name an accessory gland found in the male reproductive system and state the function of its secretion.
Describe in brief the role of vas deferens in human male reproductive system.
“Gender of child is determined by the male partner of couple”. Draw a diagram explaining the above statement.
State whether the following statement is true or false:
Oviducts and fallopian tubes are one and the same thing.
Rewrite the following terms in a correct and logical sequence:
The luteal phase, follicular phase, menstrual phase, ovulatory phase.
Draw a labeled diagram of the human female reproductive system.
Name the Following
Days in the human gestation period.
Give Technical Term:
What are the age restrictions for marriages by law for boys and girls in India?
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Write the difference between C and H.
Mention any two changes that are common to both boys and girls in early teenage years.
