Y Is The Human Blood Red. - Health - Nairaland
Nairaland Forum › Nairaland General › Health › Y Is The Human Blood Red. (559 Views)
| Y Is The Human Blood Red. by rexlims(op): 6:30pm On Jul 30, 2015 |
Let's reason a bit, I knw sum pips will say it is the presence of oxygen etc, but y cldnt it be any other colour but red? House help cos my 4 yr old nephew asked and he has dis inquisitive mind which I think is rather unusual for a kid his age. I tried to explain using d old elementary science knowledge I had but he is not convinced. ur response will b great. |
| Re: Y Is The Human Blood Red. by obi4eze(m): 6:44pm On Jul 30, 2015 |
The colouring matter of blood is Haemoglobin. |
| Re: Y Is The Human Blood Red. by abat4real37(f): 7:48pm On Jul 30, 2015 |
What about animals blood are they not red? |
| Re: Y Is The Human Blood Red. by simba1: 11:31pm On Jul 30, 2015 |
Humans are animals abat4real37: |
| Re: Y Is The Human Blood Red. by rexlims(op): 5:29am On Jul 31, 2015 |
Nice response, keep them coming. but cldnt it b another colour even with haemoglobin present. |
| Re: Y Is The Human Blood Red. by abat4real37(f): 7:09am On Jul 31, 2015 |
simba1:No, the topic say why are human blood red, not why are animals blood red. |
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