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

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

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प्रश्न

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

अति संक्षिप्त उत्तर
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उत्तर

Cervix helps in regulating the passage of sperm into the uterus and forms the birth canal to facilitate parturition.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Human Reproduction - VERY SHORT ANSWER [पृष्ठ २१]

APPEARS IN

एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 3 Human Reproduction
VERY SHORT ANSWER | Q 3. | पृष्ठ २१
नूतन Biology [English] Class 12 ISC
पाठ 2 Human Reproduction
TEST YOUR PROGRESS | Q 92. | पृष्ठ ११४

संबंधित प्रश्‍न

Name the function of the following:

Sperm tail


In female, after how much time after fertilization, does the fertilized egg get implanted in the
uterine wall?


Choose the odd one in each of the following: 

Ovary; fallopian tube; ureter; uterus 


The following diagram represents the vertical sectional view of the human female reproductive system.  

 

Label the parts indicated by the guidelines 1 to 8.


Explain with examples types of asexual reproduction in unicellular organisms.


Give appropriate term of the following:
The process of fusion of ovum and sperm.


Complete the following statement by choosing the correct alternative:
Menstrual flow is a character is the feature of ______.


Give the functions of the following:
Penis


Define the following:    
Parturition 


Name the Following

The structure formed after the release of ovum from the Graffian follicle.


Give Technical Term:

Name the connective tissue surrounding the ovary.


Multiple Choice Question:

Corpus luteum in mammals occurs in


The pair of thin folds present inner to the labia majora is ____________.


The birth canal is formed by ______.


All are associated with ovulation in human female, EXCEPT


How many lobes are generally present in each mammary gland?


Identify the layer of the uterine wall that undergoes changes during menstrual cycle.


Identify the labels (i, ii and iii) in the given diagram of the female reproductive system.


After birth, colostrum is released from mammary glands which is rich in ______.


The finger-like projections, called fimbriae, help in the collection of ovum into the fallopian tube following ovulation.


Which among the following diseases is not sexually transmitted?


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

Egg is not fertilised in a human female.


In absence of fertilization, corpus luteum degenerates into ______.


The ______ is also called the womb.


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.


Choose the odd one out from the group of terms given below and write the category for the remaining terms:


Write the specific location of the following:

Vagina


Which combination correctly identifies the stroma zones of the ovary?


Which uterine layer undergoes cyclical changes during the menstrual cycle and is the site of implantation?


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