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Kerala (English Medium)->Plus 2 Biology Science Questions

Total Questions 664
What are the ethical issues raised by manipulation of microbes,plants and animals?
Suggest a method to remove oil(hydrocarbon) from seeds based on rDNA technology and chemistry of oil.
What is reporter enzyme?
Explain, what is Ellingham diagram?
sponges
molecular mass expresse how may time a molicule of a substance is heavier than 1/2th of the mass of carbon-12
What is Chromasomal theory of inheritance?
THERE ARE 200 INDIVIDUALS WITH A SKIN DISORDER,120 HAD BEEN EXPOSED TO THE CHEMICAL C1 ,50 TO CHEMICAL C2, AND 30 TO BOTH THE CHEMICALS C1 $ C2.FIND THE NO: OF INDIVIDUALS EXPOSED TO (i)chemical C1 but not chemical C2 (ii)chemical C2 but not chemical C1 (iii)chemical C1 or chemical C2
how eddy currents forms?
hat is reporter gene?
how eddy currents are forms?
explain about cylotron.?
what is the difference b/w permutation & combination
Determine the mass of one glucose molecule?
what is rational number
What 5'&3'means?
How loops are formed in tRNA?
Transfer-RNA double is double stranded.Do you agree with this statement?
(C*S) -----t where C=SPEED OF LIGHT C-S S=SPEED OF SOUND t=TIME BETWEEN LIGHTNING& THUNDER this is the equation for distance traveled by lightning is this correct
I don't know about animal husbandry(inbreeding)