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Published in : 2014-02-23 | by Nikolay's Genetics Lessons
How does inheritance of blood types work? My father is very stubborn. He refuses to have his blood typed, but my mother would like to know what it is, just in ...
Published in : 2017-02-23 | by Nikolay's Genetics Lessons
An individual either has, or does not have, the "Rh factor" on the surface of their red blood cells. This term strictly refers only to the most immunogenic D antigen ...
Published in : 2014-02-25 | by Nikolay's Genetics Lessons
The discovery of the ABO blood group, over 100 years ago, caused great excitement. Until then, all blood had been assumed to be the same, and the often tragic ...
Published in : 2013-12-27 | by Nikolay's Genetics Lessons
Punnett Squares are a useful tool for predicting what the offspring will look like when mating plants and animals. Reginald Crundall Punnett, a mathmatician, ...
Published in : 2017-10-13 | by Nikolay's Genetics Lessons
Rhesus factor - an antigen occurring on the red blood cells of many humans (around 85 percent) and some other primates. It is particularly important as a cause ...
Published in : 2017-11-29 | by Nikolay's Genetics Lessons
ABO blood group system, the classification of human blood based on the inherited properties of red blood cells (erythrocytes) as determined by the presence or ...
Published in : 2014-03-13 | by Nikolay's Genetics Lessons
What is Angelman syndrome? Angelman syndrome is a complex genetic disorder that primarily affects the nervous system. Characteristic features of this ...
Published in : 2013-11-21 | by Nikolay's Genetics Lessons
A blood type (also called a blood group) is a classification of blood based on the presence or absence of inherited antigenic substances on the surface of red ...