Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the resultant F1 hybrids were then crossed to generate the F2 . In the F2 there were a total of 13,923 plants with a continuous variation in heights between the two extremes and with only 3 plants as large as 47 cm high and 5 plants of 11 cm high. What would be the size and genotype of the F1 from a cross between a true-breeding 11 cm plant and a true-breeding 47 cm plant?

Human Anatomy & Physiology (11th Edition)
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What would be the size and genotype of the F1 from a  cross between a true-breeding 11 cm plant and a true-breeding 47 cm plant?

Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and
the resultant F1 hybrids were then crossed to generate the F2 . In the F2 there were a total of 13,923
plants with a continuous variation in heights between the two extremes and with only 3 plants as
large as 47 cm high and 5 plants of 11 cm high.
What would be the size and genotype of the F1 from a cross between a true-breeding 11 cm plant
and a true-breeding 47 cm plant?
Transcribed Image Text:Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the resultant F1 hybrids were then crossed to generate the F2 . In the F2 there were a total of 13,923 plants with a continuous variation in heights between the two extremes and with only 3 plants as large as 47 cm high and 5 plants of 11 cm high. What would be the size and genotype of the F1 from a cross between a true-breeding 11 cm plant and a true-breeding 47 cm plant?
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