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

A national level approach to build up a reproductively healthy society was taken up in our country in ______.

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प्रश्न

A national level approach to build up a reproductively healthy society was taken up in our country in ______.

पर्याय

  • 1950s

  • 1960s

  • 1980s

  • 1990s

MCQ
रिकाम्या जागा भरा
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उत्तर

A national level approach to build up a reproductively healthy society was taken up in our country in 1950s.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Reproductive Health - MULTIPLE CHOICE QUESTIONS [पृष्ठ २५]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 4 Reproductive Health
MULTIPLE CHOICE QUESTIONS | Q 5. | पृष्ठ २५

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

What is the causative organism for the following disease?

Syphilis


What is the name of surgical method of birth control in human females in which the oviducts are cut and ligated (tied) at both ends?


What is meant by contraception?


What is done in the contraception method known as vasectomy?


What is done in the contraception method known as tubectomy?


 Give two examples of sexually transmitted diseases.


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.


Define amniocentesis.


Draw a well labelled diagram of L.S. human testis.


Give scientific reasons.

Indians should follow family planning for controlling the population.


Surgical methods of contraception prevent gamete formation.


Reproductive health includes ______.


The period of pregnancy is called ______ 


From the internet, gather information about the chromosome numbers of five animals and five plants. Correlate the number with the size of organism and answer the following questions.

  1. Do larger organisms have more number of chromosomes/cells?
  2. Can organism with fewer chromosomes reproduce more easily than organisms with more number of chromosomes?
  3. More the number of chromosomes/cells greater is the DNA content. Justify.

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


It is believed that height of a child depends upon the genes inherited from parents. However, it is often seen that tall parents may have short children and vice-versa. Are there factors other than genes that can cause these variations?


Select the statement(s) that relate to reproductive health:


Sex education should involve all of the following except:


State one drawback of the following:

Copper - T


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