Biology
Biology, 19.12.2019 00:31, xTrippyBeach4201x

In the datura plant, purple flower color is controlled by a dominant allele p. white flowers are found in plants homozygous for the recessive allele p. suppose that a purple-flowered datura plant with an unknown genotype is self-fertilized and that its progeny are 28 purple-flowered plants and 10 white-flowered plants.

part a

use the results of the self-fertilization to determine the genotype of the original purple-flowered plant.

a. pp
b. pp
c. pp

part b

if one of the purple-flowered progeny plants is selected at random and self-fertilized, what is the probability it will breed true?

a. 1/3
b. 1/4
c. 3/4
d. 2/3

answer
Answers: 1

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