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bolvue




PostSubject: Explain Thu Dec 04, 2008 8:24 pm

Explain briefly why Negros appear to have a high degree of immunity.
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Candy
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PostSubject: Re: Explain Thu Jan 15, 2009 7:06 pm

Shocked I am waiting for the answer Somebody please Answer Smile Wink
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SHASHANK N K
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PostSubject: Re: Explain Fri Jan 16, 2009 11:45 pm

i think its becoz dey hav dat high immunity level in their gene.........i'm not totally sure but i think its true............
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ronak sumbaly569




PostSubject: Re: Explain Tue Feb 03, 2009 11:34 am

Negros are African's.In Africa their are a wide number of diseases. Most of the people who suffer from them create antibodies in their bodies which is transferred to the foetus through the placenta giving the child naturally acquired passive immunity and thus most Negros have a high degree of immunity.
Hope it is correct Basketball
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Anu..i luv icse...:)
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PostSubject: Re: Explain Tue Feb 03, 2009 2:38 pm

even i think tht is the right answer Basketball
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ambili
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PostSubject: Re: Explain Tue Feb 03, 2009 4:56 pm

i tooooooooooo........... cheers
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PostSubject: Re: Explain Tue Feb 03, 2009 8:27 pm

me tooooooo.......... Basketball cheers
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PostSubject: Re: Explain Fri Feb 20, 2009 1:14 am

same here john @
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Teena
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PostSubject: Re: Explain Fri Feb 20, 2009 11:49 am

its because of the presence of large no. of T-cells in their body
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ambili
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PostSubject: Re: Explain Fri Feb 20, 2009 4:41 pm

what do u mean by T-cells????????
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kanika rajput
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PostSubject: Re: Explain Fri Feb 20, 2009 4:43 pm

i read abt dem somewhere but cant reclll vere ppplzzzzzz..............telll.........................wat r dey??
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PostSubject: Re: Explain Fri Feb 20, 2009 5:38 pm

these cells are lymphocyte cells which move arnd killing the affected cells during attack by pathogens
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