NEET Biology question

BiologyPrinciples of Inheritance and VariationNEET

The crossover percentage between linked genes and is 20%, and is 35%, and is 70%, and is 15%, and is 50%, and and is 15%. Thus, the sequence of genes on the chromosome is

Answer: (C)

Solution

Placing at position 0: since – = 20, let = 20. Since – = 15, and – = 35 is given directly, testing gives – ✓, consistent. Since – = 70 and – = 50, testing gives – ✓, consistent. This gives the backbone

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Question ID VK-120411