In Vitro Fertilisation -IVF
In Vitro Fertilisation - IVF
In a healthy woman, the fertilisation of egg by the sperm takes place in the oviduct (or fallopian tube). The oviducts of some women are blocked due to some reasons. Such women cannot produce babies in the normal way because the eggs released by their ovary cannot meet the sperms and get fertilised in the oviducts (because the oviducts are blocked). Such women wwho cannot produce babies are called sterile. Even sterile women can have babies by using the 'in-vitro fertilisation' technique. In vitro fertilisation' means "in glass fertilisation'. This is because in this technique, fertilisation of an egg with sperm is carried out in a 'glass dish' or a 'glass tube' rather than in the body of a woman. This is commonly known as 'test-tube baby' technique. In Vitro Fertilisation is known as IVF in short. The in vitro fertilisation technique helps the woman with blocked oviducts in having babies as follows: 1. The eggs are removed from the oyary of woman by laproscopy. In this operation, a small cut is made in the side of woman's abdomen and an optical fibre tube is inserted into her body so that the doctor can see the ovary and take out the tiny egg 2. The woman's husband provides the sperms (in the form of semen). 3. The sperms are mixed with eggs in a glass dish (or glass test-tube) to carry out fertilisation. The fertilised eggs (or zygotes develop into embryos. 4. After about a week, one or more embryos are placed in the woman's uterus (or womb). If the embryo gets implanted in the uterus successfully, then normal pregnancy occurs and a baby is born after about nine months. In vitro fertilisation (IVF) technique is used to help those couples (husbands and wives) in having babies who can produce sperms and eggs but fertilisation cannot take lace inside the woman's body due to blocked oviducts (or blocked fallopian tubes). The 'in vitro fertilisation' technique was initially developed for carrying out the reproduction in farm animals (like cows and buffaloes) in 1950. This technique was used successfully for reproduction in humans in 1978. A lårge number of babies are now born in our country by using this IVF technique. The success rate of this technique is only about 30 to 40 per cent. The babies born through in vitro fertilisation technique are celled test-tube babies because the fertilisation takes place in a glass dish or a glass test-tube. This is, however, a misnomer (wrong name) because except for a very brief period of about one week of fertilisation and very early development (which is spent in a test-tube), almost the entire growth and development of the baby takes place inside the uterus of the woman as in normal pregnancy.Which of the following are correct : (a) The in vitro fertilisation technique helps the woman with blocked oviducts in having babies. (b) The babies born through in vitro fertilisation technique are celled test-tube babies because the fertilisation takes place in a glass dish or a glass test-tube. (c) In a healthy woman, the fertilisation of egg by the sperm takes place in the oviduct (or fallopian tube). | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) Sterile women can have babies by using the 'in-vitro fertilisation' technique. (b) In vitro fertilisation' means "in glass fertilisation'. (c) The eggs are removed from the ovary of woman by laproscopy. | |||
| Right Option : D | |||
| View Explanation | |||
In in - vitro fertilisation, the sperms are mixed with eggs in a ___________________ to carry out fertilisation. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [20]
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thMy experience with Abhyas Academy has been very good. When I was not in Abhyas whenever teacher ask questions I could not speak it confidently but when I came in Abhyas, my speaking skills developed and now I am the first one to give the answer of teachers question.
Upmanyu Sharma
7thMy experience with Abhyas academy is very nice or it can be said wonderful. I have been studying here from seven class. I have been completing my journey of three years. I am tinking that I should join Abhyas Academy in tenth class as I am seeing much improvement in Maths and English
Hridey Preet
9thAbhyas academy is great place to learn. I have learnt a lot here they have finished my fear of not answering.It has created a habit of self studying in me.The teachers here are very supportive and helpful. Earlier my maths and science was good but now it has been much better than before.
Barkha Arora
10thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
8thWe started with lot of hope that Abhyas will help in better understnding of complex topics of highers classes. we are not disappointed with the progress our child has made after attending Abhyas. Though need to mention that we expected a lot more. On a scale of 1-10, we would give may be 7.
Manya
8thAbhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
Shreya Shrivastava
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thAbhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
10thThe experience was nice. I studied here for three years and saw a tremendous change in myself. I started liking subjects like English and SST which earlier I ran from. Extra knowledge gave me confidence to overcome competitive exams. One of the best institutes for secondary education.
Aman Kumar Shrivastava
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thWhen I have not joined Abhyas Academy, my skills of solving maths problems were not clear. But, after joining it, my skills have been developed and my concepts of science and SST are very well. I also came to know about other subjects such as vedic maths and reasoning.
Sharandeep Singh
7thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thAbhyas is an institute of high repute. Yogansh has taken admission last year. It creates abilities in child to prepare for competitive exams. Students are motivated by living prizes on basis of performance in Abhyas exams. He is satisfied with institute.
Yogansh Nyasi
7thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
