Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

1438

How during gastrulation are the first two germ layers formed? Which are these germ layers?

1

What does serous membrane do?

911

What is skewness?

3

What are histogenesis and organogenesis?

5

What is bursa of fabricius?

446

How does the sodium-potassium pump present in the cell membrane work? What is the importance of this protein for the cell?

956

Are Crop varieties like sugarcane or potato produced by clonal selection are in heterozygous condition?

2001

What are mitochondria? What is the basic morphology of these organelles and in which cells can they be found?

959

What clinical lab audit is and what are the areas you can do clinical audit?

1223

Explain about dosage and route of administration, which make a substance antigenic?

461

What is government doing for endangered indian species of medicinal plants used in various formulations of ayurveda, unani, siddha and homoeopathy?

159

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

2539

What is the molecular formula of phosphorous?

1090

What are some examples of movement created by the contraction of sarcomeres of the muscle cells?

887