Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the resultant Fı 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. In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest number of different phenotypes? specify the phenotypes observed. «
Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and the resultant Fı 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. In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest number of different phenotypes? specify the phenotypes observed. «
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the smallest number of different
Transcribed Image Text:Two true-breeding varieties of maize, one 11 cm high and the other 47 cm high were crossed and
the resultant Fı 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.
In a cross between a 29cm plant and a 20cm plant what would be the genotypes giving the
smallest number of different phenotypes? specify the phenotypes observed. «
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