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In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .
Correct answer is '50%'. Can you explain this answer?
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In purple people eaters, one- horn is dominant and no horns is recessi...
Possible Offspring Genotypes and Phenotypes
Possible offspring genotypes:
- 50% of the offspring will inherit the dominant one-horn allele from the heterozygous parent, and the recessive no-horn allele from the other parent. These offspring will be heterozygous for horns (Pp).
- 50% of the offspring will inherit the recessive no-horn allele from both parents. These offspring will be homozygous for no horns (pp).
Possible offspring phenotypes:
- 50% of the offspring will have one horn, since they inherited the dominant one-horn allele. They will appear similar to the heterozygous parent.
- 50% of the offspring will not have any horns, since they inherited two copies of the recessive no-horn allele. They will appear similar to the parent without horns.
Explanation:
The dominant one-horn allele is represented by "P", and the recessive no-horn allele is represented by "p". The heterozygous parent's genotype is Pp, since it has one dominant allele and one recessive allele. The parent without horns is homozygous recessive (pp), since it only has two recessive alleles.
When these parents are crossed, their offspring inherit one allele from each parent. The possible combinations of alleles are PP, Pp, and pp. However, since the heterozygous parent can only pass on a P or a p allele, the possible offspring genotypes are PP, Pp, and pp.
The dominant one-horn allele will always mask the recessive no-horn allele, so any offspring with at least one P allele will have one horn. Only offspring with two recessive p alleles will not have any horns.
Therefore, 50% of the offspring will inherit one horn and 50% will not have any horns. This is because the heterozygous parent has a 50/50 chance of passing on the dominant or recessive allele to each offspring.
Possible offspring genotypes:
- 50% of the offspring will inherit the dominant one-horn allele from the heterozygous parent, and the recessive no-horn allele from the other parent. These offspring will be heterozygous for horns (Pp).
- 50% of the offspring will inherit the recessive no-horn allele from both parents. These offspring will be homozygous for no horns (pp).
Possible offspring phenotypes:
- 50% of the offspring will have one horn, since they inherited the dominant one-horn allele. They will appear similar to the heterozygous parent.
- 50% of the offspring will not have any horns, since they inherited two copies of the recessive no-horn allele. They will appear similar to the parent without horns.
Explanation:
The dominant one-horn allele is represented by "P", and the recessive no-horn allele is represented by "p". The heterozygous parent's genotype is Pp, since it has one dominant allele and one recessive allele. The parent without horns is homozygous recessive (pp), since it only has two recessive alleles.
When these parents are crossed, their offspring inherit one allele from each parent. The possible combinations of alleles are PP, Pp, and pp. However, since the heterozygous parent can only pass on a P or a p allele, the possible offspring genotypes are PP, Pp, and pp.
The dominant one-horn allele will always mask the recessive no-horn allele, so any offspring with at least one P allele will have one horn. Only offspring with two recessive p alleles will not have any horns.
Therefore, 50% of the offspring will inherit one horn and 50% will not have any horns. This is because the heterozygous parent has a 50/50 chance of passing on the dominant or recessive allele to each offspring.
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In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer?
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In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer?.
In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer?.
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In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer?, a detailed solution for In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? has been provided alongside types of In purple people eaters, one- horn is dominant and no horns is recessive, showing the cross of a purple people eater that is heterozygous for horns with a purple people eater that does not have horn. Summarize the genotypes & phenotype of the possible offspring ________ .Correct answer is '50%'. Can you explain this answer? theory, EduRev gives you an
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