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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Name the function of the following: Fimbriae

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प्रश्न

Name the function of the following:

Fimbriae

अति संक्षिप्त उत्तर
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उत्तर

They are finger-like projections at the ovarian end of the fallopian tube. They help in the collection of the ovum (after ovulation), which is facilitated by the beating of the cilia.

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पाठ 2: Human Reproduction - EXERCISES [पृष्ठ ४०]

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एनसीईआरटी Biology [English] Class 12
पाठ 2 Human Reproduction
EXERCISES | Q 15. (e) | पृष्ठ ४०
नूतन Biology [English] Class 12 ISC
पाठ 2 Human Reproduction
NCERT EXERCISES | Q 15. (e) | पृष्ठ ११७

संबंधित प्रश्‍न

Put a tick mark (✓) against the correct alternative in the following statement:

Internally, the uterus opens into:


Differentiate between:  

Implantation and pregnancy 

 


The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:

 Label the parts marked 5 and 6. 


Explain the term Graffian follicle.


Name the Following

Surgical operation of the fallopian tubes in females for family planning.


Complete the following sentences with appropriate word:

The female equivalent of the penis is the _______.


Write the functional activity of the following structure:

Graafian follicle


Complete the table.

Sex/Gender Reasons of infertility
Female  
Male  

After fertilization the ovary develops into ______.


The stalk of the ovule is called a pedicle.


Womb is used to refer ______.


Contraction of which muscles are responsible for causing labour during parturition?


During which process is the egg released from the Graafian follicle?


The follicular fluid present in the antrum is secreted by ______


Which part of ovary in mammals acts as an endocrine gland after ovulation?


The second maturation division of the mammalian ovum occurs ______.


When the foetus is growing inside the uterus it needs nutrients. Which part provides these nutrients?


Capacitation occurs in:


Which is a pear-shaped muscular organ in females? 


______ receives the sperms and acts as a birth canal during childbirth. 


What is parturition?


What is the role of cervix in the human female reproductive system?


Given below is a certain situation. Analyze and describe its possible impact on a person:

Placenta does not attach to the uterus optimally.


The ______ is also called the womb.


List two roles of the Oviduct in the human reproductive system.


Name these:

2 hormones secreted from the corpus luteum.


Rewrite the terms in the correct order so as to be in a logical sequence.

Sperm duct, coitus, sperm, vagina, urethra.


Write the specific location of the following:

Uterus


Distinguish between the following pair:

Spermatogenesis and oogenesis


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