Text 1: You are given a pair of flowers from the same species. One has thorns, one has no thorns. You do not know if they are true-breeding or hybrid individuals. Briefly outline how you would breed these plants to determine if the thorns are a recessive or dominant trait? How many generations and how many plants would you need to grow to assure you were correct? Text 2: The square root of 25 is 5.

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