Class 12 Exam > Class 12 Questions > I = Inflated, i = constricted. Given that the...
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I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?
- a)Parent 1: II; Parent 2: ii
- b)Parent 1: II; Parent 2: II
- c)Parent 1: ii; Parent 2: ii
- d)Parent 1: ii; Parent 2: II
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
I = Inflated, i = constricted. Given that the phenotype of F1 progeny ...
To determine the possible genotypes of the parents, we need to consider the phenotype of the F1 progeny and the fact that the parents are true-breeding.
Given:
- Inflated pods (I) is the phenotype of the F1 progeny
- The parents are true-breeding, meaning they must have the same genotype for the trait in question
Possible genotypes of parents:
a) Parent 1: II; Parent 2: ii
- In this case, both parents have different genotypes for the trait.
- Parent 1 (II) has the dominant allele for inflated pods, while Parent 2 (ii) has the recessive allele for constricted pods.
- The F1 progeny would have the genotype Ii, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
b) Parent 1: II; Parent 2: II
- In this case, both parents have the same genotype for the trait.
- Both parents (II) have the dominant allele for inflated pods.
- The F1 progeny would have the genotype II, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
c) Parent 1: ii; Parent 2: ii
- In this case, both parents have the same genotype for the trait.
- Both parents (ii) have the recessive allele for constricted pods.
- The F1 progeny would have the genotype ii, resulting in the constricted pod phenotype.
- This is not a possible genotype combination for the parents.
d) Parent 1: ii; Parent 2: II
- In this case, both parents have different genotypes for the trait.
- Parent 1 (ii) has the recessive allele for constricted pods, while Parent 2 (II) has the dominant allele for inflated pods.
- The F1 progeny would have the genotype Ii, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
Therefore, the genotype combination that is not possible for the parents is c) Parent 1: ii; Parent 2: ii.
Given:
- Inflated pods (I) is the phenotype of the F1 progeny
- The parents are true-breeding, meaning they must have the same genotype for the trait in question
Possible genotypes of parents:
a) Parent 1: II; Parent 2: ii
- In this case, both parents have different genotypes for the trait.
- Parent 1 (II) has the dominant allele for inflated pods, while Parent 2 (ii) has the recessive allele for constricted pods.
- The F1 progeny would have the genotype Ii, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
b) Parent 1: II; Parent 2: II
- In this case, both parents have the same genotype for the trait.
- Both parents (II) have the dominant allele for inflated pods.
- The F1 progeny would have the genotype II, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
c) Parent 1: ii; Parent 2: ii
- In this case, both parents have the same genotype for the trait.
- Both parents (ii) have the recessive allele for constricted pods.
- The F1 progeny would have the genotype ii, resulting in the constricted pod phenotype.
- This is not a possible genotype combination for the parents.
d) Parent 1: ii; Parent 2: II
- In this case, both parents have different genotypes for the trait.
- Parent 1 (ii) has the recessive allele for constricted pods, while Parent 2 (II) has the dominant allele for inflated pods.
- The F1 progeny would have the genotype Ii, resulting in the inflated pod phenotype.
- This is a possible genotype combination for the parents.
Therefore, the genotype combination that is not possible for the parents is c) Parent 1: ii; Parent 2: ii.
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I = Inflated, i = constricted. Given that the phenotype of F1 progeny ...
Inflated is the dominant phenotype. Hence it can be expressed in two genotypes: II and Ii. The F1 progeny can have it in all the mentioned cases except when both parents are recessive ii.
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I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer?
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I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer?.
I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer?.
Solutions for I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer?, a detailed solution for I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice I = Inflated, i = constricted. Given that the phenotype of F1 progeny is inflated pods and that the parents are true-breeding, which of the following is not a possible genotype of parents?a)Parent 1: II; Parent 2: iib)Parent 1: II; Parent 2: IIc)Parent 1: ii; Parent 2: iid)Parent 1: ii; Parent 2: IICorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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