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The leaf colour of certain plants is con...

The leaf colour of certain plants is controlled by one gene.For that gene.the alele G=orange and g=green.You have a plant with orange leaves but do not know whether that plant's genotypes is GG or Gg.If you cross your unknown plant with one of the plants whose genotype is listed below,you will be able to determine your unknown's genotype.With which plants would you cross it?

A

GG

B

gg

C

Gg

D

Either of parents

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