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Search results
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thank u so much...he's my l'il brother...!!!
thank u so much...he's my l'il brother...!!!- sumangupta
- Profile post comment
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chemistry and biology multiple choice...!!!
chemistry and biology multiple choice...!!!- sumangupta
- Profile post
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Physics, Chemistry and Biology: Post your doubts here!
in bio?- sumangupta
- Post #857
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
really good...urs?- sumangupta
- Post #856
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
now...CHEMISTRY...!!!- sumangupta
- Post #851
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
finally...d toughest part of bio....DONE..!!!- sumangupta
- Post #850
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
1 b) 50+86.6= 136.6 N c) downwards- sumangupta
- Post #834
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
GOOD LUCK TO ALL GIVIN BIOLOGY TOMORROW...!!! (:- sumangupta
- Post #833
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
Nitrogen fixation happens in three ways: The energy in lightning splits nitrogen molecules into individual nitrogen atoms. These react with oxygen to form nitrogen oxides. Nitrogen oxides are washed to the ground by rain, where they form nitrates in the soil. Nitrogen-fixing bacteria found in...- sumangupta
- Post #832
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
they give u all d possible points so that any of them matches to d scheme...- sumangupta
- Post #831
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
Suggest how lymph is moved in d lymph vessels..?- sumangupta
- Post #825
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
atleast most of them....- sumangupta
- Post #823
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
i just gave a look through all d questions in d papers...i've already solved them twice though...!!- sumangupta
- Post #822
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
gud luck..!! :)- sumangupta
- Post #817
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
u're done with studyin?- sumangupta
- Post #813
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
just simple fungus..:P- sumangupta
- Post #812
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
lemme add further..... -The rhizoids penetrates into d substratum nd secretes digestive enzymes in order to break down nutrients nd absorb them. -Branched hyphae to increase the surface area in order to spread over the food substance. HOPE THIS HELPS...(:- sumangupta
- Post #810
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
ratio=> ethanoic acid : hydrogen gas= 2:1 therefore, 0.02 moles of ethanoic acid gives (0.02/2)= 0.01 moles of hydrogen gas- sumangupta
- Post #807
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
-Takes place in anaerobic conditions -Convertes Nitrates into Nitrogen gas (....i guess this much is enough)- sumangupta
- Post #799
- Forum: O-Levels / GCSEs / IGCSE