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1. In a small population of fuzzles (a small, furry, diploid animal), the A gene controls coat pattern. The dominant A allele

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A ALLELE IS DOMINANT OVER ALL OTHER ALLELE. a^{f} AND a^{m} ALLELE ARE CODOMINANT TO EACH OTHER AND a IS RECESSIVE TO ALL. SO PHENOTYPE OF PARENTS IS OBTAINED ACCORDING TO GENOTYPE. TO KNOW THE PHENOTYPIC RATIO OF OFFSPRING WE FIRST FIND GAMETES THEN WE DRAW PUNNETT SQUARE AND SO THE GENOTYPE AND PHENOTYPE OF OFFSPRING.

n a opwaion ot tuzzler gene cnfrols oaf baftern A auele causes S spots a, allele causes a more pa女ern a auere mates the. fyrmerosis aL Gamejer funnet square Aa Spots coat patern A a a la Spots patterr moiro pattern Coat eoat Phenotypes 양 ottcpringPage 3 axala Phenohype o pae rth genotype a/a anenwoitt Solid - colored (poternless) tur Pheno ot po ent 6th genotype atļa rPhenotybes o () Flower patterned Coar → 2 (2) Solid- colored Cpatternes) tur → 2. 1:1 Phen tw c ratio → so, A am Phenotype oPunnett square AİA pots patened coapok pattermed coah A am amab Spots patened moire- yoer patterned coo Phenotyper o )pots pa

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