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In a Punnett square, Multiple Choice all the possible types of sperm are lined up elther horizontally or vertically. all the
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ANS. ALL THE CHOICES ARE CORRECT.

THE PUNNET SQUARE WAS DEVELOPED BY A BRITISH GENETICIST REGINALD C. PUNNET .IT IS A GRAPHICAL REPRESENTATION TO CALCULATE THE PROBABILITY OF ALL THE GENOTYPES OF OFFSPRING IN A GENETIC CROSS.THE POSSIBLE MALE GAMETES AND FEMALE GAMETES ARE WRITTEN ON TWO SIDES OF A SQUARE USUALLY THE TOP ROW THAT IS HORIZONTAL AND LEFT COLUMNS THAT IS VERTICAL.IF MALE GAMETES ARE WRITTEN IN TOP ROW OR HORIZONTALLY THEN THE FEMALE GAMETES ARE WRITTEN VERTICALLY. IF THE FEMALE GAMETES ARE WRITTEN HORIZONTALLY THEN THE MALE GAMETES ARE WRITTEN VERTICALLY. ALL THE POSSIBLE GENOTYPIC COMBINATIONS OF THE OFFSPRINGS ARE WRITTEN IN THE SMALL BOXES INSIDE THE SQUARE .SO THE RESULTS SHOW ALL POSSIBLE GENOTYPIC COMBINATIONS OF THE OFFSPRINGS. ALL THE OPTIONS ARE CORRECT.

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