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In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotype
- a)RrYy, RrYY, RRYy
- b)Rryy, Rryy, rryy
- c)rrYy, rrYY
- d)Rryy, RRyy
Correct answer is option 'D'. Can you explain this answer?
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In Mendelian dihybrid cross, when heterozygous Round Yellow are self c...
A typical Mendelian dihybrid cross between yellow round (dominant) and green wrinkled (recessive plants) can be represented as follows:
Thus, round green (green round) offsprings are represented by genotypes yyRR and yyRr (or RRyy and Rryy).
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In Mendelian dihybrid cross, when heterozygous Round Yellow are self c...
Explanation:
Mendelian dihybrid cross involves the inheritance of two different traits simultaneously. In this case, the two traits are seed shape (Round or Wrinkled) and seed color (Yellow or Green).
The parental genotype is RrYy (heterozygous Round Yellow). When self-crossed, the possible gametes produced by the parental genotype are RY, Ry, rY, and ry.
To determine the genotype of the offspring, we can use a Punnett square.
| | RY | Ry | rY | ry |
|---|---|---|---|---|
| RY | RRYY | RRYy | RrYY | Rryy |
| Ry | RRYy | RRyy | RrYy | Rryy |
| rY | RrYY | RrYy | rrYY | rryy |
| ry | Rryy | Rryy | rryy | rryy |
From the Punnett square, we can see that the only possible genotype for Round Green offspring is Rryy or RRyy. Therefore, the correct answer is option D - Rryy, RRyy.
Mendelian dihybrid cross involves the inheritance of two different traits simultaneously. In this case, the two traits are seed shape (Round or Wrinkled) and seed color (Yellow or Green).
The parental genotype is RrYy (heterozygous Round Yellow). When self-crossed, the possible gametes produced by the parental genotype are RY, Ry, rY, and ry.
To determine the genotype of the offspring, we can use a Punnett square.
| | RY | Ry | rY | ry |
|---|---|---|---|---|
| RY | RRYY | RRYy | RrYY | Rryy |
| Ry | RRYy | RRyy | RrYy | Rryy |
| rY | RrYY | RrYy | rrYY | rryy |
| ry | Rryy | Rryy | rryy | rryy |
From the Punnett square, we can see that the only possible genotype for Round Green offspring is Rryy or RRyy. Therefore, the correct answer is option D - Rryy, RRyy.
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In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer?.
In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In Mendelian dihybrid cross, when heterozygous Round Yellow are self crossed, Round Green offsprings are represented by the genotypea)RrYy, RrYY, RRYyb)Rryy, Rryy, rryyc)rrYy, rrYYd)Rryy, RRyyCorrect answer is option 'D'. Can you explain this answer?.
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