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Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits?
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Heterozygous tall and violet flowered pea plants were selfed and total...
The genotypic ratio of dihybrid cross is 1:2:2:4:1:2:1:2:1 .here only 4 seeds are heteroxygous for both traits...i.e.TtCc are 4 in no. and they are dihybrid (T, t,C,c=4 alleles.) .in one dihybrid cross out of 16 ......4 are heterozygous for both traits means total 25 % of total produced. hence 25% of I.e. 512/4 =128.
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Heterozygous tall and violet flowered pea plants were selfed and total...
Introduction:
The pea plants are a popular model organism in genetics research. Two of the traits studied are plant height and flower color. In this scenario, we are dealing with heterozygous pea plants that are tall and have violet flowers.
Explanation:
When the heterozygous tall and violet flowered pea plants are selfed, the offspring will have a 3:1 ratio of dominant to recessive traits. This is because the dominant trait of tallness and the dominant trait of violet flowers will mask the recessive traits of shortness and white flowers respectively.
So, out of the 512 seeds collected, approximately 384 seeds will have the dominant traits of tallness and violet flowers while 128 seeds will have the recessive traits of shortness and white flowers.
However, since the original pea plants were heterozygous for both traits, some of the offspring will also be heterozygous for one or both traits. These heterozygous offspring will have the dominant traits but will be carriers of the recessive traits.
Total Number of Seeds for Both Heterozygous Traits:
To determine the total number of seeds for both heterozygous traits, we need to calculate the number of heterozygous offspring. The ratio of heterozygous offspring to homozygous dominant offspring is 1:2.
Therefore, approximately 128 seeds will be heterozygous for both traits. This means that the total number of seeds for both heterozygous traits is 128.
Conclusion:
In summary, when heterozygous tall and violet flowered pea plants are selfed, approximately 384 seeds will have the dominant traits of tallness and violet flowers while 128 seeds will have the recessive traits of shortness and white flowers. Additionally, approximately 128 seeds will be heterozygous for both traits.
The pea plants are a popular model organism in genetics research. Two of the traits studied are plant height and flower color. In this scenario, we are dealing with heterozygous pea plants that are tall and have violet flowers.
Explanation:
When the heterozygous tall and violet flowered pea plants are selfed, the offspring will have a 3:1 ratio of dominant to recessive traits. This is because the dominant trait of tallness and the dominant trait of violet flowers will mask the recessive traits of shortness and white flowers respectively.
So, out of the 512 seeds collected, approximately 384 seeds will have the dominant traits of tallness and violet flowers while 128 seeds will have the recessive traits of shortness and white flowers.
However, since the original pea plants were heterozygous for both traits, some of the offspring will also be heterozygous for one or both traits. These heterozygous offspring will have the dominant traits but will be carriers of the recessive traits.
Total Number of Seeds for Both Heterozygous Traits:
To determine the total number of seeds for both heterozygous traits, we need to calculate the number of heterozygous offspring. The ratio of heterozygous offspring to homozygous dominant offspring is 1:2.
Therefore, approximately 128 seeds will be heterozygous for both traits. This means that the total number of seeds for both heterozygous traits is 128.
Conclusion:
In summary, when heterozygous tall and violet flowered pea plants are selfed, approximately 384 seeds will have the dominant traits of tallness and violet flowers while 128 seeds will have the recessive traits of shortness and white flowers. Additionally, approximately 128 seeds will be heterozygous for both traits.
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Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits?
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Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits?.
Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Heterozygous tall and violet flowered pea plants were selfed and total 512 seeds are collected.what will be total number of seeds for both heterozygous traits?.
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