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Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000?
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Dihybrid cross pure red long Pollen pea plant is crossed with white sh...
Calculation of White Long Pollen Pea Plants in Dihybrid Cross
Understanding the Cross:
- In a dihybrid cross, two genes are considered simultaneously.
- The parental cross involves a pure red long pollen pea plant and a white short pollen pea plant.
- The linkage between the two genes is 60%, indicating that they are not assorting independently.
Calculating the Progeny:
- Since the linkage between the genes is 60%, the genes are on the same chromosome and tend to be inherited together.
- The gametes produced will be more likely to contain the combinations of red long and white short alleles or red short and white long alleles.
- The white long pollen pea plant is the result of the red short and white long allele combination.
Total Progeny:
- Out of 2000 progeny, the 60% linkage between genes suggests that 60% of the progeny will exhibit the linked traits.
- Therefore, 60% of 2000 is 1200 progeny with linked traits.
- Since the white long pollen pea plant is one of the linked trait combinations, the number of white long pollen pea plants will be a fraction of the 1200 progeny.
Calculation:
- To determine the number of white long pollen pea plants, the percentage of the white long trait in the linked progeny needs to be calculated.
- If, for example, the white long trait is 25% of the linked progeny, then there would be 25% of 1200, which equals 300 white long pollen pea plants in the total progeny of 2000.
Understanding the Cross:
- In a dihybrid cross, two genes are considered simultaneously.
- The parental cross involves a pure red long pollen pea plant and a white short pollen pea plant.
- The linkage between the two genes is 60%, indicating that they are not assorting independently.
Calculating the Progeny:
- Since the linkage between the genes is 60%, the genes are on the same chromosome and tend to be inherited together.
- The gametes produced will be more likely to contain the combinations of red long and white short alleles or red short and white long alleles.
- The white long pollen pea plant is the result of the red short and white long allele combination.
Total Progeny:
- Out of 2000 progeny, the 60% linkage between genes suggests that 60% of the progeny will exhibit the linked traits.
- Therefore, 60% of 2000 is 1200 progeny with linked traits.
- Since the white long pollen pea plant is one of the linked trait combinations, the number of white long pollen pea plants will be a fraction of the 1200 progeny.
Calculation:
- To determine the number of white long pollen pea plants, the percentage of the white long trait in the linked progeny needs to be calculated.
- If, for example, the white long trait is 25% of the linked progeny, then there would be 25% of 1200, which equals 300 white long pollen pea plants in the total progeny of 2000.
Community Answer
Dihybrid cross pure red long Pollen pea plant is crossed with white sh...
I think it's ans. should be 150.
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Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000?
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Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000?.
Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Dihybrid cross pure red long Pollen pea plant is crossed with white shirt Pollen pea plant of linkage between two genes was 60% then calculate the number of white long Pollen pea plant among total progeny out of 2000?.
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