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Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-
- a)1 pair & 2 pair
- b)2 pair & 1 pair
- c)2 pair & 2 pair
- d)1 pair & 1 pair
Correct answer is option 'B'. Can you explain this answer?
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Mendelian dihybrid and dihybrid with linkage are respectively realated...
**Mendelian Dihybrid Cross:**
In a Mendelian dihybrid cross, the inheritance of two different traits is studied simultaneously. This involves examining the inheritance patterns of two pairs of alleles located on different pairs of homologous chromosomes.
**Number of Chromosomes Involved:**
For a Mendelian dihybrid cross, the inheritance of two traits is studied. Since each trait is controlled by a pair of alleles located on homologous chromosomes, two pairs of homologous chromosomes are involved. Therefore, in a Mendelian dihybrid cross, two pairs of chromosomes are considered.
**Dihybrid with Linkage:**
In a dihybrid cross with linkage, the inheritance of two different traits is studied, but this time the genes for the two traits are located on the same chromosome and show linkage.
**Number of Chromosomes Involved:**
In a dihybrid cross with linkage, the genes for the two traits are located on the same chromosome. This means that only one pair of chromosomes is involved in the cross, as the genes are located on the same chromosome.
**Explanation of the Correct Answer (Option B):**
The correct answer is option B, which states that a Mendelian dihybrid cross is related to 2 pairs of chromosomes, while a dihybrid cross with linkage is related to 1 pair of chromosomes.
This is because in a Mendelian dihybrid cross, the inheritance of two traits is studied, and each trait is controlled by a pair of alleles located on homologous chromosomes. Therefore, two pairs of chromosomes are involved in the cross.
On the other hand, in a dihybrid cross with linkage, the genes for the two traits are located on the same chromosome and show linkage. This means that only one pair of chromosomes is involved in the cross.
Hence, the answer is option B - a Mendelian dihybrid cross is related to 2 pairs of chromosomes, while a dihybrid cross with linkage is related to 1 pair of chromosomes.
In a Mendelian dihybrid cross, the inheritance of two different traits is studied simultaneously. This involves examining the inheritance patterns of two pairs of alleles located on different pairs of homologous chromosomes.
**Number of Chromosomes Involved:**
For a Mendelian dihybrid cross, the inheritance of two traits is studied. Since each trait is controlled by a pair of alleles located on homologous chromosomes, two pairs of homologous chromosomes are involved. Therefore, in a Mendelian dihybrid cross, two pairs of chromosomes are considered.
**Dihybrid with Linkage:**
In a dihybrid cross with linkage, the inheritance of two different traits is studied, but this time the genes for the two traits are located on the same chromosome and show linkage.
**Number of Chromosomes Involved:**
In a dihybrid cross with linkage, the genes for the two traits are located on the same chromosome. This means that only one pair of chromosomes is involved in the cross, as the genes are located on the same chromosome.
**Explanation of the Correct Answer (Option B):**
The correct answer is option B, which states that a Mendelian dihybrid cross is related to 2 pairs of chromosomes, while a dihybrid cross with linkage is related to 1 pair of chromosomes.
This is because in a Mendelian dihybrid cross, the inheritance of two traits is studied, and each trait is controlled by a pair of alleles located on homologous chromosomes. Therefore, two pairs of chromosomes are involved in the cross.
On the other hand, in a dihybrid cross with linkage, the genes for the two traits are located on the same chromosome and show linkage. This means that only one pair of chromosomes is involved in the cross.
Hence, the answer is option B - a Mendelian dihybrid cross is related to 2 pairs of chromosomes, while a dihybrid cross with linkage is related to 1 pair of chromosomes.
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Community Answer
Mendelian dihybrid and dihybrid with linkage are respectively realated...
A dihybrid with linkage refers to two pairs of genes which are present on similar homologous chromosome. Thus, mendelian dihybrid and dihybrid with linkage are respectively related with 2 pair and 1 pair chromosomes
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Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. Can you explain this answer?
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Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. 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 Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. 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 Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. Can you explain this answer?.
Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. 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 Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. 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 Mendelian dihybrid and dihybrid with linkage are respectively realated with how many chromosomes :-a)1 pair & 2 pairb)2 pair & 1 pairc)2 pair & 2 paird)1 pair & 1 pairCorrect answer is option 'B'. Can you explain this answer?.
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