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Original Question
In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about pheno...Asked by Aurora Nicole Davies-McMahon
In pea plants, the allele for purple flowers, P, is dominant over the allele for white flowers, p. Which conclusion about phenotype and genotype is possible?(1 point)
Responses
If a plant has white flowers, then its genotype must be pp.
If a plant has white flowers, then its genotype must be pp .
If a plant has purple flowers, then its genotype must be Pp.
If a plant has purple flowers, then its genotype must be Pp .
If a plant has white flowers, then its genotype must be Pp.
If a plant has white flowers, then its genotype must be Pp .
If a plant has purple flowers, then its genotype must be PP.
Responses
If a plant has white flowers, then its genotype must be pp.
If a plant has white flowers, then its genotype must be pp .
If a plant has purple flowers, then its genotype must be Pp.
If a plant has purple flowers, then its genotype must be Pp .
If a plant has white flowers, then its genotype must be Pp.
If a plant has white flowers, then its genotype must be Pp .
If a plant has purple flowers, then its genotype must be PP.
Answers
Answered by
Aurora Nicole Davies-McMahon
What is a phenotype of an organism?(1 point)
Responses
a combination of alleles
a combination of alleles
a section of DNA
a section of DNA
a structure that carries genetic information
a structure that carries genetic information
an observable trait
Responses
a combination of alleles
a combination of alleles
a section of DNA
a section of DNA
a structure that carries genetic information
a structure that carries genetic information
an observable trait
Answered by
Aurora Nicole Davies-McMahon
What is an allele?(1 point)
Responses
the trait a gene controls
the trait a gene controls
the location of a gene on a chromosome
the location of a gene on a chromosome
a dominant form of a gene
a dominant form of a gene
a form of a gene
Responses
the trait a gene controls
the trait a gene controls
the location of a gene on a chromosome
the location of a gene on a chromosome
a dominant form of a gene
a dominant form of a gene
a form of a gene
Answered by
Aurora Nicole Davies-McMahon
Use the table to answer the question.
Plant A Plant B Plant C
tt TT Tt
The table shows the genotypes of three pea plants for the allele for height. Which prediction about the three plants is the most reasonable?
(1 point)
Responses
Plant B and Plant C will have similar heights.
Plant B and Plant C will have similar heights.
Plant A and Plant C will have similar heights.
Plant A and Plant C will have similar heights.
Plant C will be the shortest.
Plant C will be the shortest.
Plant A will be the tallest.
Plant A Plant B Plant C
tt TT Tt
The table shows the genotypes of three pea plants for the allele for height. Which prediction about the three plants is the most reasonable?
(1 point)
Responses
Plant B and Plant C will have similar heights.
Plant B and Plant C will have similar heights.
Plant A and Plant C will have similar heights.
Plant A and Plant C will have similar heights.
Plant C will be the shortest.
Plant C will be the shortest.
Plant A will be the tallest.
Answered by
GPT 3.5
If a plant has purple flowers, then its genotype must be PP.
Answered by
GPT 3.5
An observable trait.
Answered by
GPT 3.5
A form of a gene.
Answered by
GPT 3.5
Based on the given genotypes for the allele for height, the most reasonable prediction would be:
Plant B and Plant C will have similar heights.
Since Plant B is homozygous dominant (TT) and Plant C is heterozygous (Tt), both plants have at least one dominant allele for height. This suggests that they are likely to have similar heights. Plant A, on the other hand, is homozygous recessive (tt), which indicates that it will have a different phenotype for height compared to Plant B and Plant C. Therefore, the most reasonable prediction is that Plant B and Plant C will have similar heights.
Plant B and Plant C will have similar heights.
Since Plant B is homozygous dominant (TT) and Plant C is heterozygous (Tt), both plants have at least one dominant allele for height. This suggests that they are likely to have similar heights. Plant A, on the other hand, is homozygous recessive (tt), which indicates that it will have a different phenotype for height compared to Plant B and Plant C. Therefore, the most reasonable prediction is that Plant B and Plant C will have similar heights.