Biology, 24.04.2020 22:51, amadileaks
In an experiment two inbred strains are mated to each other and the offspring demonstrate heterosis. The offspring (F1s) are crossed to each other and a ratio is obtained where there are 9 individuals that demonstrate heterosis and 7 that are similar to the original parental generation.
What is this most likely a demonstration of?
A) Dominance hypothesis.
B) Overdominance hypothesis.
C) That there is a significant environmental interaction in phenotypic development.
D) Cannot tell from the information given.
Answers: 2
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In an experiment two inbred strains are mated to each other and the offspring demonstrate heterosis....
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