7 words you might be mispronouncing

While travelling on a rickshaw, you might have experienced that if the seat cover is very smooth, you tend to slip when brakes are applied suddenly. Explain.

" A pair of steroisomer might be classified in various ways depending upon their exact nature" How many following terms could properly be applied to a pair of stereoisomers, assuming their nature permits? (a)They might be meso isomers. (b) They might be tautomers. (c ) They might be enantiomers. (d) They might be diastereomers. ( e) They might be comformational isomers. (f) They might be costitutional isomers. (g) They might be configurational isomers. (h)None of the above statements are true.

If you squeeze a seed of orange you might observe many embryos of different sizes. It is because of :

If you squeeze a seed of orange you might observe many embryos of different sizes. How it possible ? Explain.