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

Identify True/False statement. Correct false statement to make it true. Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.

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प्रश्न

Identify True/False statement. Correct false statement to make it true.

Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.

सत्य या असत्य
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उत्तर

This statement is true.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Human Reproduction - EXERCISES [पृष्ठ ४०]

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एनसीईआरटी Biology [English] Class 12
अध्याय 2 Human Reproduction
EXERCISES | Q 16. (g) | पृष्ठ ४०
नूतन Biology [English] Class 12 ISC
अध्याय 2 Human Reproduction
NCERT EXERCISES | Q 16. (g) | पृष्ठ ११७

संबंधित प्रश्न

Where in the fallopian tube does fertilization occur in humans?


Fill in the blank:

The time between fertilisation and birth is called _________.


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

Sperm duct, penis, testes, sperms, semen.


Give appropriate term for the following: 

The onset of reproductive phase in a female. 


Mention the exact location of the following : 
Corpus callosum 


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. 


Choose the correct answer:
Ovum is a ______________


Name the following:
The part of the female reproductive system in which fertilization occurs.


Name the Following

The hormone that stimulates the contraction of the uterus during childbirth.


Give Technical Term:

Name the tube that leads from the ovary to the uterus.


Give Technical Term:

Name the connective tissue surrounding the ovary.


Write the functional activity of the following structure:

Graafian follicle


What is the other term used for fallopian tube?


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


The part of fallopian tube closest to the ovary is ______.


A sac shaped like an upside down pear with a thick lining and muscles in the pelvic area where a fertilized egg or zygote comes to grow into a baby is called ______.


Ovulation occurs under the influence of ______.


Stratum germinativum is an example of which kind of epithelium?


Bartholin’s glands are situated ______.


In oocyte secondary maturation occurs in ______.


Which of the following is correct about mammalian testes?


Structure connecting the fetus to placenta is ______.


To produce 400 seeds, the number of meiotic divisions required will be ______


How does fertilisation take place? Fertilisation occurs once in a month. Comment.


In human beings, the correct sequence of events during reproduction is


Match the following:

Ovaries Bean shape
Fallopian tubes Almond shape
Uterus Funnel – shape
Kidney pear-shaped

Give reason:

Uterine lining becomes thick and spongy after fertilisation.


The ______ is also called the womb.


The figure given below is the human female reproductive system. Study the same and answer the following questions.

  1. Label the guidelines 1 to 6 shown in the figure.
  2. What is the normal gestation period in human?
  3. Where are the sperms released during coitus?
  4. Write two important functions of part 2.
  5. Mention the technical term for the fixing of developing zygote to the uterine wall.

Complete the analogy with respect to reproductive system.

Male : Penis : : Female : ______.


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