Sheela is a test tube baby. Does that mean she is born in a test tube? Support your answer.

What is test tube baby?

Test tube baby means a baby born when

In the given picture there is a lime water in A and B test tubes. A boy is breathing out the air into the test tubes. Predict your answers for the following : What was the colour of lime water in test tubes 'A' and 'B' before you began the experiment ?

In the given picture there is a lime water in A and B test tubes. A boy is breathing out the air into the test tubes. Predict your answers for the following : What difference between inspired and expired air ?

In the given picture there is a lime water in A and B test tubes. A boy is breathing out the air into the test tubes. Predict your answers for the following : In which test tube did the lime water turn milky after you blew in and sucked out air ?

Two physical quantities are having the same dimensions. Does it mean that they are the same? Give an example supporting your answer.

Do the liquids have fixed shape? Suggest an experiment to support your answer.

Is the following pair of triangles congurent? Give reason to support your answer.

Test tube babies are formed through_____