NEET Exam > NEET Questions > Heterozygous tall and violet flowered pea pla...
Start Learning for Free
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?
Most Upvoted Answer
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.
Community Answer
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.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
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?
Question Description
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?.
Solutions 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? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of 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? defined & explained in the simplest way possible. Besides giving the explanation of
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?, a detailed solution 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? has been provided alongside types of 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? theory, EduRev gives you an
ample number of questions to practice 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? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup