Biology Questions and Answers

(Greg DeLong) #1

Biology Questions and Answers


anti-Rh antibodies is given to the
mother in the first 72 hdelivery). Therefore the admiours (after tnisteredhe
anti-Rh antibodies destroy the fetal red


blood cells that entered the mothcirculation before the triggering of herer’s (^)
primary immune response.



  1. What is the MN blood
    system? What is the pattern of
    genetic inheritance of the MN
    blood system?


The MN blood systemaddition to the ABO and the Rh) system is a third (in (^)
of blood antigens also rproteins of the red blood cell plasmaelated to (^)
membrane.
The inheritance psystem is autosomal with coattern of the MN blooddominance, (^)
a type of lack ofheterozygous manif dominance ests a phenotypein which th e
totally distinct from the homozygous.
The possible three blood types: typphenotypicale M blood, type N forms are (^)
blood and type MN blood.
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