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State True/False with explanation. Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner. - Biology

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प्रश्न

State True/False with explanation.

Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner.

State whether the following statement is true or false.

Infertility is defined as the inability to produce a viable offspring and is always due to abnormalities/defects in the female partner.

सत्य या असत्य
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उत्तर

This statement is false.

Explanation:

Infertility is defined as the inability of the couple to produce viable offspring. It is due to abnormalities/defects in either male or female or both.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 4: Reproductive Health - Test your Progress [पृष्ठ १३९]

APPEARS IN

नूतन Biology [English] Class 12 ISC
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नूतन Biology [English] Class 12 ISC
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वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Multiple choice question.

Test tube baby technique is called _______.


Fill in the blank:

Sperm fertilizes ovum in the _______of fallopian tube.


Fill in the blank:

Gonorrhoea is caused by _______ bacteria.


Expand the following.

 ZIFT


Expand the following.

ICSI


AI is the preferred technique used incase of ____________.


The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.


Which Artificial Reproductive Technique can help a lady conceive a child if both her fallopian tubes are blocked?


In ______ the egg is first fertilized outside the body and then it is inserted into the oviduct.


The highly sophisticated procedure of directly injecting a sperm into an egg is called ______.


Test-tube baby is one who ______.


Which of the following is ART?


The test-tube baby programme employs which one of the following techniques?


In ET technique embryo is transferred into ______.


ZIFT is transfer of ______.


Identify the correct reasons for infertility.

(i) Drugs

(ii) Diseases

(iii) Congenital

(iv) Use of Contraceptives

(v) Immunological or psychological

(vi) Assisted reproductive technology


Mention the primary aim of the “Assisted Reproductive Technology” (ART) programme.


An infertile couple was advised to undergo In vitro fertilization by the doctor. Out of the options given below, select the correct stage for transfer to the fallopian tube for successful results.


Given below are Column A with a list of certain Assisted Reproductive Technologies (ART) and in Column B the procedures followed during ART:

Column A Column B
S. No. Names of ART S. No. Procedures
(A) GIFT (i) Transfer of ovum from a donor into the fallopian tube of another female.
(B) ICSI (ii) Transfer of semen from the donor into the vagina of the female.
(C) ZIFT (iii) Injecting sperm directly into the ovum.
(D) IUI (iv) Transfer of early embryos into the fallopian tube.

Choose the option where ART correctly matches with the procedure.


Placed below are case studies of some couples who were not able to have kids. These couples are not ready for adoption or taking gametes from donors. After thoroughly examining the cases, which Assisted Reproductive Technology will you suggest to these couples as a medical expert? Explain briefly with justification of each case.

Couple Test reports of
Female partner
Test reports of male partner
Couple 1 Normal reports Normal sperms in testes, Missing connection
in epididymis and Vas deferens.
Couple 2 Blockage in the fallopian tube Normal reports
Couple 3 Normal reports Poor semen parameters in terms of count,
motility and morphology.
Couple 4 low ovarian reserve Normal reports
Couple 5 Sterilization in male Morphologically abnormal sperms

Write the long form of GIFT.


Give a term for the following:

An ART in which eggs are removed from the ovary of the female, fertilised and then placed in her fallopian tube.


The ______ is also called the womb.


Explain any two ways by which IUDs devices act as contraceptives.


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