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Genetics and Plant Breeding
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A mating among the following can not lead to heterosis

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Correct Answer: Option C
Mating among the following cannot lead to heterosis is AABBccdd × AABBccdd.
Heterosis refers to the phenomenon that progeny of diverse varieties of a species or crosses between species exhibit greater biomass, speed of development, and fertility than both parents.
Various models have been posited to explain heterosis, including dominance, overdominance, and pseudo-overdominance.
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