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(a) What is a 'gene'? Explain the meaning of dominant genes and recessive genes with examples.(b) In humans, if gene B gives brown eyes and gene b gives blue eyes, what will be the colour of the eyes of the persons having the following combinations of genes?(i) BB (ii) bb (iii) Bb |
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Answer» (a) What is a 'gene'? Explain the meaning of dominant genes and recessive genes with examples. (b) In humans, if gene B gives brown eyes and gene b gives blue eyes, what will be the colour of the eyes of the persons having the following combinations of genes? (i) BB (ii) bb (iii) Bb |
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