Determine the genotypes of the parental and F1 generations, as much as possible, an show the relevant Punnett square for each cross. Which color seed is dominant and do you know? Parental genotypes F1 phenotypes 250 yellow Parents F1 genotypes a. Yellow x Yellow b. White x White 250 white c. Yellow x Yellow 185 yellow, 65 white 250 yellow d. Yellow x White e. Yellow x White 128 yellow, 125 white f. Yellow x Yellow 6 yellow g. White x White 4 white

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter12: Mendel's Experiments And Heredity
Section: Chapter Questions
Problem 7RQ: Imagine you are performing a cross involving seed color in garden pea plants. What Fi offspring...
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1. Corn has white or yellow seeds. You cross corn plants and obtain the following progeny.
Determine the genotypes of the parental and F1 generations, as much as possible, and
show the relevant Punnett square for each cross. Which color seed is dominant and how
do you know?
Parental genotypes F1 phenotypes
250 yellow
Parents
F1 genotypes
a. Yellow x Yellow
b. White x White
250 white
185 yellow, 65 white
250 yellow
128 yellow, 125 white
6 yellow
c. Yellow x Yellow
d. Yellow x White
e. Yellow x White
f. Yellow x Yellow
g. White x White
4 white
Transcribed Image Text:1. Corn has white or yellow seeds. You cross corn plants and obtain the following progeny. Determine the genotypes of the parental and F1 generations, as much as possible, and show the relevant Punnett square for each cross. Which color seed is dominant and how do you know? Parental genotypes F1 phenotypes 250 yellow Parents F1 genotypes a. Yellow x Yellow b. White x White 250 white 185 yellow, 65 white 250 yellow 128 yellow, 125 white 6 yellow c. Yellow x Yellow d. Yellow x White e. Yellow x White f. Yellow x Yellow g. White x White 4 white
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