NEET Exam > NEET Questions > If two persons with ‘AB’ blood gr...
Start Learning for Free
If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’ and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of :
[NEET 2013]
- a)incomplete dominance
- b)Partial dominance
- c)Complete cominance
- d)Codominance
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
If two persons with ‘AB’ blood group marry and have suffic...
ABO blood group system in human beings is an example of codominant, dominant recessive and multiple alletes. Blood groups are controlled by the gene I located on 9th chromosome that has 3 multiple alleles, out of which any two are found in a person. In codominance both gene express it self completely.
Most Upvoted Answer
If two persons with ‘AB’ blood group marry and have suffic...
Explanation:
Codominance:
Codominance is a genetic concept where both alleles of a gene are fully expressed in a heterozygous individual. This means that both traits are visible in the offspring.
AB Blood Group Example:
- In the case of the 'AB' blood group, individuals inherit one 'A' allele and one 'B' allele from their parents.
- When two individuals with 'AB' blood group (genotype AB) marry and have children, the children can inherit the 'A' allele from one parent and the 'B' allele from the other parent.
- The modern technique of protein electrophoresis reveals the presence of both 'A' and 'B' type proteins in 'AB' blood group individuals, indicating that both alleles are expressed equally.
Ratio of Blood Groups:
- When two 'AB' individuals have children, the offspring can be classified into three types: 'A' blood group (genotype AA), 'AB' blood group (genotype AB), and 'B' blood group (genotype BB).
- The children will be classified in a 1:2:1 ratio, with 'AB' blood group individuals showing both 'A' and 'B' type proteins.
Therefore, the example of 'AB' blood group inheritance demonstrates codominance, where both 'A' and 'B' alleles are fully expressed in the offspring.
Codominance:
Codominance is a genetic concept where both alleles of a gene are fully expressed in a heterozygous individual. This means that both traits are visible in the offspring.
AB Blood Group Example:
- In the case of the 'AB' blood group, individuals inherit one 'A' allele and one 'B' allele from their parents.
- When two individuals with 'AB' blood group (genotype AB) marry and have children, the children can inherit the 'A' allele from one parent and the 'B' allele from the other parent.
- The modern technique of protein electrophoresis reveals the presence of both 'A' and 'B' type proteins in 'AB' blood group individuals, indicating that both alleles are expressed equally.
Ratio of Blood Groups:
- When two 'AB' individuals have children, the offspring can be classified into three types: 'A' blood group (genotype AA), 'AB' blood group (genotype AB), and 'B' blood group (genotype BB).
- The children will be classified in a 1:2:1 ratio, with 'AB' blood group individuals showing both 'A' and 'B' type proteins.
Therefore, the example of 'AB' blood group inheritance demonstrates codominance, where both 'A' and 'B' alleles are fully expressed in the offspring.
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
If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer?
Question Description
If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer?.
If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer?.
Solutions for If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? 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 If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If two persons with ‘AB’ blood group marry and have sufficiently large number of children these children could be classified as ‘A’ blood group: ‘AB’ blood group: ‘B’ blood group in 1 : 2 : 1 ratio. Modern technique of protein electrophoresis reveals presence of both ‘A’and ‘B’ type proteins in ‘AB’ blood group individuals. This is an example of : [NEET 2013]a)incomplete dominanceb)Partial dominancec)Complete cominanced)CodominanceCorrect answer is option 'D'. Can you explain this answer? 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