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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.
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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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संबंधित प्रश्न
A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.
- Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
- State any two reasons responsible for the cause of infertility.
- Suggest a technique that can help the couple to have a child where the problem is with male partner.
An infertile couple is advised to adopt test-tube baby programme. Describe two principle procedures adopted for such technologies.
Correct the following statement:
In E. T. techniques, embryos are always transferred into the uterus.
Give four causes of infertility in males.
Multiple choice question.
Test tube baby technique is called _______.
Fill in the blank:
The primary sex organ in human male is _______.
Fill in the blank:
The disc-like structure which helps in the transfer of substances to and from the fetus’s body is called _______.
The procedure of GIFT involves the transfer of female gametes into the fallopian tube, can gametes be transferred to the uterus to achieve the same result? Explain.
Expand the following.
ICSI
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
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 ______.
Assisted reproductive technology, IVF involves transfer of ______.
In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
The test-tube baby programme employs which one of the following techniques?
The first case of IVF-ET technique success, was reported by ______.
In ET technique embryo is transferred into ______.
ZIFT is transfer of ______.
The test-tube baby programme employs which one of the following techniques?
ZIFT stands for ______
Briefly explain IVF and ET What are the conditions in which these methods are advised?
What are the Assisted Reproductive Techniques practised to help infertile couples? Describe any three techniques.
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.
The ______ is also called the womb.
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.
Expand the term ZIFT.
Name any two Cu-ions releasing IUDs.
