CBSE Class 10 Answered
how can we find out the dominant coat colour in dogs?
Asked by ananya96 | 19 Feb, 2012, 06:31: PM
Expert Answer
There are really only two coat colours, Black and Brown. The Yellow dog is not the result of a colour gene, but rather the inability to Express a dark coat colour.
Three principles
Firstly - A Dominant gene will determine the colour of a dogs coat if it is present in the genetic make up, no matter what other gene is present. And so:Secondly - A Recessive gene can only determine the colour of a dogs coat when no Dominant gene is present.
Third - Genes come in PAIRS, where one part of the gene is inherited from the mother and the other from the father.
Answered by Meghna Thapar | 20 Feb, 2012, 11:14: AM
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