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Hemophilia A, a blood disorder, is inherited in a similar way to red-green colorblindness. Therefore, hemophilia most often results when the affected gene is passed from
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
An X-linked recessive gene results in color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the percentage chance that their son will be color-blind?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
A scientist crossed a tall pea plant that produces smooth pea pods with a tall pea plant that produces wrinkled pea pods. All of the four hundred offspring produced were tall and produced smooth pea pods. Which response below explains these results?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
In tobacco, if the diploid number of chromosomes is 48, how many chromosomes will be found in a pollen grain, or gamete?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
What is one role of transfer RNA in the cell?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
Which of these combinations results in the expression of a recessive trait?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. What are the possible combinations of genes in the offspring of two red-eyed heterozygous flies (Rr)?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
A man with colorblindness married a woman who is not a carrier of red-green colorblindness. If they have a female child, what is the chance that she will be born with red-green colorblindness?
0%
RR, Rr, and rr
24
Mother to son
50%
a Y chromosome and a recessive sex-linked allele
The allele for smooth pea plants is dominant.
carrying amino acids to the ribosomes
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