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प्रश्न
Read the given statements and select the correct option.
Statement 1: Diaphragms, cervical caps and vaults are made of rubber and are inserted into the female reproductive tract to cover the cervix before coitus.
Statement 2: They are chemical barriers of conception and are reusable.
विकल्प
Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
Statement 1 is correct but statement 2 is incorrect.
Both statements 1 and 2 are incorrect.
उत्तर
Statement 1 is correct but statement 2 is incorrect.
संबंधित प्रश्न
Name and explain the mode of action of any two types of IUDs.
Study the graph given below and answer the question that follows:
(i) The curve 'b' is described by the following equation :
`"dN"/"dt" = "r""N" {"K-N"/"K"}`
What does 'K' stand for in this equation? Mention its significance.
(ii) Which one of the two curves is considered a more realistic one for most of the animal populations?
(iii) Which curve would depict the population of a species of deer if there are no predators in the habitat? Why is it so?
The approach which does not give the defined action of contraceptive is ______
Amniocentesis is a process to ______.
Two opposite forces operate in the growth and development of every population. One of them is related to the ability to reproduce at a given rate. The force opposing to it is called ______.
Genetic drift operates only in ______.
The formula for exponential population growth is ______.
Tying up or removing a small part of fallopian duct is called ______.
Multiload device contains ______.
Cu ions released from copper releasing intra-uterine devices (IUDs) ______.
Progesterone pill helps in preventing pregnancy by not allowing ______.
Introduction of sex education in schools should be encouraged to ______.
Indian population is ______.
Action plans and programmes to attain total reproductive health called family planning were initiated in India in ______.
Sterilisation process in males, is called vasectomy and that in females, is called tubectomy.
Mark the odd one.
Mark the odd one.
Which of the following is a hormone releasing Intra-Uterine Device (IUD)?
In the periodic abstinence method, coitus avoids from ______.
What are the probable factors that contributed to population explosion in India?
