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Physics, Chemistry and Biology: Post your doubts here!
heterozygous individuals do not suffer from sickle cell anaemia, thus they are less resistive to the disease for, their RBCs are not sickle shaped- sumangupta
- Post #798
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
oops...i'm sorry...i understood ur question wrong...!!! :D- sumangupta
- Post #783
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
thanks...(: i guess this was too simplified...!!- sumangupta
- Post #782
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
with an increase in each trophic level, about 10% of energy is lost by the animals due to, respiration, excretion, and other metabolic processes. Thus it is more efficient to consume on green plants rather than animal food for, only 10% of energy provided by plants would be attained through thd...- sumangupta
- Post #781
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
can someone explain d process of blood clotting (SIMPLIFIED)- sumangupta
- Post #771
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
sure....thanks alot (:- sumangupta
- Post #732
- Forum: O-Levels / GCSEs / IGCSE
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Useful Biology Notes-Summarized
thanks alot...it was really helpful...(:- sumangupta
- Post #21
- Forum: O-Levels / GCSEs / IGCSE
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Physics, Chemistry and Biology: Post your doubts here!
Outline how enzymes can be manufactured for use in biological washing powders?- sumangupta
- Post #730
- Forum: O-Levels / GCSEs / IGCSE
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Biology paper 62
Bio paper 6.....someone discuss answers plz...!!! :rolleyes:- sumangupta
- Post #167
- Forum: O-Levels / GCSEs / IGCSE
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Biology paper 62
HELLO......u gave IGCSE bio (610) today? i really in need to discuss few answers...(:- sumangupta
- Post #166
- Forum: O-Levels / GCSEs / IGCSE
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2012 IGCSE PAPERS & MARKING SCHEMES (biology, chemistry, economics, physics, english, maths)
i need IGCSE biology may 2012 marking scheme...HELP..!!- sumangupta
- Post #37
- Forum: O-Levels / GCSEs / IGCSE