Zoology - Body Fluids and Circulation Question with Solution | TestHub
ZoologyBody Fluids and CirculationBlood GroupsEasy2 minPYQ_2020
ZoologyEasysingle choice
'O' group mother with 'O' group child abuses 'AB' group man for fathership of child. Select the statement that is true regarding this?
Options:
Answer:
D
Solution:
In ABO blood group system is an example of multiple allelism. In which 3 alleles are present as A, B, and O. A and B alleles are dominant while allele O is recessive. Blood group AB can be expressed only in heterozygous condition while blood O is expressed only in homozygous condition. So, If an offspring has an O blood group, then in his parents blood group AB is not possible.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Body Fluids and CirculationSubtopic:Blood Groups
⏱ 2mℹ️ Source: PYQ_2020
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