In tomatoes,a plant with the genotype aabbcc | vedclass

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(A) In polygenic inheritance,the difference in phenotype is determined by the number of dominant alleles.Here,the genotype $aabbcc$ (with $0$ dominant

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(A) In polygenic inheritance,the difference in phenotype is determined by the number of dominant alleles.Here,the genotype $aabbcc$ (with $0$ dominant alleles) produces $100 \,g$ tomatoes.The genotype $AABBCC$ (with $6$ dominant alleles) produces $160 \,g$ tomatoes.The total increase in weight due to $6$ dominant alleles is $160 \,g - 100 \,g = 60 \,g$.Therefore,the contribution of each dominant allele (polygene) is $60 \,g / 6 = 10 \,g$.

In tomatoes,a plant with the genotype $aabbcc$ produces $100 \,g$ tomatoes,and a plant with the genotype $AABBCC$ produces $160 \,g$ tomatoes. What is the contribution of each polygene to the tomato weight (in $,g$)?

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