A man of blood group A got married to a woman of blood group O .their offsprings has blood group O.which of the two is dominant.
Samsbrain:
this information is not enough for the result to be declared
How
How you can say
check Schand publication Biology book
I have no such book
then check on google
But when I check I found A is dominant
Because A can express in AO
But o
Cannot
Answers
Answered by
1
Blood group O is dominant over Blood group A
How
Answered by
0
The blood group O is dominant
How
Because the child also has Blood group O
No I found A
When two factors responsible for a pair of contrasting forms of a single character come together, normally one expresses itself while the other doesn't. The one which expresses itself is called dominant. The one which
doesn't is called recessive
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