+91-87964 74404
FlagBACK
Question icon
Grade 12th pass8 grade science

1) What is meant by in vitro fertilisation ? 2) How is it done ? 3) What name is given to babies bom through this technique ? 4) What may be the possible reasons for adopting this technique ?

Profile image of Harshit Singh
5 Years agoGrade 12th pass
Answers icon

1 Answer

Profile image of Pawan Prajapati
5 Years ago
1) The fertilisation which takes place outside the body of mother is known as in vitro fertilisation. 2) The freshly released egg from the mother is taken and kept with the sperms from the father in a test-tube with proper nutritional base at suitable temperature. Fertilisation takes place and after the zygote is about a week old it is transfered to the mothers uterus. 3)Babies bom under this technique are known as Test-tube babies. 4) Possible reasons for adopting this technique are – less number of sperms or blocked fallopian tubes.

Other Related Questions on 8 grade science

question mark

I want  complete notes on the chapter friction 

In my book subtopics are:

Friction 

Types of friction 

Factors affecting friction 

Methods of reducing friction 

Methods of increasing friction 

Advantages and disadvantages of friction 

Some real life based situation where friction is applied.

8 grade science
1 Answer Available

Last Activity: 9 Months ago

question mark

How to make a monomer into polymer if it is an addition polymer example

8 grade science
1 Answer Available

Last Activity: 10 Months ago

question mark

This planet, _______ is yellowish in colour and has many rings and satellites.

A. Uranus

B. Jupiter

C. Neptune

D. Saturn

8 grade science
1 Answer Available

Last Activity: 0 Years ago

question mark

Pasteurized milk does not need to be boiled. Why?

8 grade science
1 Answer Available

Last Activity: 0 Years ago

question mark

Write the $pH$ value of the

1. Saliva (before meal)

2. Saliva (after meal)

3. Lemon juice

4. Colourless aerated drink

5. Carrot juice

6. Coffee

7. Tomato juice

8. Tap water

8 grade science
1 Answer Available

Last Activity: 0 Years ago