Answer :
Final answer:
Parent 1 (TT) is the pure dominant strain for tallness, while Parent 2 (tt) is the pure recessive strain for shortness.
Explanation:
In this Punnett square, the top of the square represents Parent 1, which is labeled as 'TT' and represents the genotype for tallness. The left side of the square represents Parent 2, labeled as 'tt' and representing the genotype for shortness.
Based on the Punnett square, we can determine that Parent 1 (TT) carries the pure dominant strain for tallness, while Parent 2 (tt) carries the pure recessive strain for shortness.
Learn more about identifying pure dominant and pure recessive strains in parent plants using a punnett square here:
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