1.

whu do fireflies glow at night

Answer» ,. Due to the oxidation of protien luciferin
Fireflies body has a chemical reaction in their body . when the oxygen combines with calcium, ATP, and luciferin in presence of luciferase, a enzyme, then the light produce.Fire flies have a special kind of substance, i.e. luciferin that undergoes oxidation in the presence of air and an enzyme. This reaction is accompanied by emission of light. Therefore, fire flies glow at night.
abhi toh practice karo....bas wo hi aapki madat kar sakti h
the tip is simple...understand the question first and then try to make the figgure....if you are able tp make the figure then the question would be simply done
Because, a chemical name, luciferin which reacts, in the atmosphere, with oxygen and mg( magnesium) ions , the reaction takes olace producing light.


Discussion

No Comment Found