हिंदी

Draw a labelled diagram of the female reproductive system.

Advertisements
Advertisements

प्रश्न

Draw a labelled diagram of the female reproductive system.

आकृति
Advertisements

उत्तर १

shaalaa.com

उत्तर २

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

APPEARS IN

एनसीईआरटी Biology [English] Class 12
अध्याय 2 Human Reproduction
EXERCISES | Q 3. | पृष्ठ ४०
नूतन Biology [English] Class 12 ISC
अध्याय 2 Human Reproduction
NCERT EXERCISES | Q 3. | पृष्ठ ११६

संबंधित 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.


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

Internally, the uterus opens into:


Given here is a section of the female reproductive system of human beings.

Name the parts labelled 1 to 4


Which part of the human body produces Ova?


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


What is hymne? 


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. 


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

Name the two hormones secreted by 1. 


Choose the correct answer:
Cervix is a part of ________________


Give Reasons

Most often only one embryo is formed at a time although there are two ovaries in women. Explain.


The below diagram represents the sectional view of the female reproductive organs of a mammal.

(i) Label the parts numbered 1 to 7.
(ii) What are the main functions of the parts labeled 2, 5, 6?


The adjoining figure represents the female reproductive organ of the humans

(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.


Explain the term Tubectomy.


Give Technical Term:

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


Give Technical Term:

Which part develops during the advanced pregnancy?


Write the functional activity of the following structure:

Ovary


Which of the following is not a part of female reproductive system?


Match the parts of the given figure with the correct option.

  1 2 3 4 5
a. Fallopian tube Oviduct Uterus Cervix Vagina
b. Oviduct Cervix Vagina Ovary Vas deferens
c. Ovary Oviduct Uterus Vagina Cervix
d. Fallopian tube Ovary Cervix Uterus Vagina

All are internal genitalia in females. EXCEPT ______.


Which of the following statements regarding human reproduction is INCORRECT?


The development of lactiferous tubules during pregnancy is dependent on ____________.


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


Which one the following is a part of external genitalia of a female human being?


In 28 days human ovarian cycle, ovulation occurs on ______.


Stratum germinativum is an example of which kind of epithelium?


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


Cleavage in mammalian egg is ______.


To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.

Which structure in the ovary will remain functional in subject 2?


Fertilization occurs in human females when the sperms and ovum reach simultaneously at ______


Read the following and answer from given below:

During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.

Select the correct sequence of various physical and chemical events that take place during fertilisation.

P. Fusion of cortical granules with the plasma membrane of secondary oocyte.

Q. Formation of fertilization cone to receive sperm.

R. Release of sperm lysin from acrosome.

S. Mixing up of chromosomes of a sperm and an ovum.


Read the following and answer from given below:

Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.

what is the function of hormones FSH?


Which among the following is not the function of testes at puberty?

  1. formation of germ cells
  2. secretion of testosterone
  3. development of placenta
  4. secretion of estrogen

Which among the following diseases is not sexually transmitted?


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


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


What are the functions of the ovaries and uterus in the female reproductive system?


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


With a suitable diagram, describe the organisation of mammary gland.


In which part of the human female reproductive system do the following events take place?

Release of first polar body


The vaginal orifice is covered by a fold of membrane called hymen ______.


Describe the female reproductive systems in humans.


The _____ is also called the womb.


The ______ is also called the womb.


The ______ is also called the womb.


The ______ is also called the womb. 


Median vertical depression of external genitalia in females, enclosing the urethral and vaginal opening is ______.


Complete the analogy with respect to reproductive system.

Male : Penis : : Female : ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×