मराठी

Name the Contraceptive Device Used by Human Females Which is Put Over the Cervix.

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प्रश्न

Name the contraceptive device used by human females which is put over the cervix.

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उत्तर

The contraceptive device used by human females which is put over the cervix is known as copper T.

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पाठ 3: How do Organisms Reproduce - Exercise 2 [पृष्ठ २०९]

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लखमीर सिंह Biology Part 3 [English] Class 10
पाठ 3 How do Organisms Reproduce
Exercise 2 | Q 39. (d) | पृष्ठ २०९

संबंधित प्रश्‍न

Do you think that reproductive health in our country has improved in the past 50 years? If yes, mention some such areas of improvement.


Our government has intentionally imposed strict conditions for M.T.P. in our country. Justify giving a reason.


Name two devices used in the barrier method of birth control.


What substances are contained in oral pills, used as contraceptives? How do they work?


One of the following is a surgical method which prevents the sperms from reaching the ovum and pregnancy does not occur. This method is :
(a) IUCD
(b) vasectomy
(c) condom
(d) tubectomy


The sexually transmitted disease which is caused by bacteria is :
(a) malaria
(b) diarrhoea
(c) gonorrhoea
(d) AIDS


Name the kind of diseases/disorders that are likely to occur in humans if
    (i) mutation in the gene that codes for an enzyme phenyl alanine hydrolase occurs,
    (ii) there is an extra copy of chromosome 21,
    (iii) the karyotype is XXY.


Give the role of amniocentesis.


Answer the following question.

What are the goals of RCH programme.


What can you suggest to your classmates to keep himself/herself clean and healthy?


The technique which makes use of amniotic fluid for the detection of prenatal disorder is called as ______.


Reproductive health includes ______.


Would a Planaria cut vertically into two halves regenerate into two individuals? Complete Figure D and E by indicating the regenerated regions. 

A B C D E

How are general growth and sexual maturation different from each other?


Trace the path of sperm during ejaculation and mention the gland and their functions associated with the male reproductive system.


Given below are events that lead to pregnancy and development of embryo.

  1. Fertilization of egg
  2. Maturation of egg
  3. Release of egg
  4. Embedding of embryo in thickened uterine wall.

Which of the following options gives the correct order of sequence in which they occur?


In the following figure, mark the positions of the endocrine glands which release the hormones that:

  1. control the release of sex hormone
  2. are responsible for the secondary sexual characters in boys.
  3. prevent diabetes.
  4. maintain the correct salt balance in the blood.

 


Select the statement which is not correct about reproductive health?


Amniocentesis is a technique used to ______.


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