Biology, 26.02.2020 03:57 lmolmlm5420
Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, when homozygous, produces colorless aleurone. The plant color (not the kernel color) is controlled by another gene with two alleles, Y and y. The dominant Y allele results in green color, whereas the homozygous presence of the recessive y allele causes the plant to appear yellow. In a testcross between a plant of unknown genotype and phenotype and a plant that is homozygous recessive for both traits, the following progeny were obtained. Colored, green 88 Colored, yellow 12 Colorless, green 8 Colorless, yellow 92
Now determine the precise arrangement of the alleles on the homologs in the unknown plant. Choose the correct arrangement. Choose the correct arrangement.
The genes are unlinked (e. g., on different chromosomes).
R Y
r y
The genes are linked, and the arrangement is not coupled (each homolog has a dominant and a recessive allele).
R y
r Y
The genes are linked, and the arrangement is coupled (one homolog has both dominant alleles; the other homolog has both recessive alleles).
R Y
r y
Answers: 1
Biology, 21.06.2019 23:40, datboyjulio21
1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct
Answers: 1
Biology, 22.06.2019 05:20, Lovebamagirl12
Which description provides the best objective summary of the article in the passage?
Answers: 1
Biology, 22.06.2019 08:30, abbyheule1440
Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day
Answers: 2
Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, whe...
Biology, 22.07.2019 10:20
History, 22.07.2019 10:20
Mathematics, 22.07.2019 10:20