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n200080 [17]
3 years ago
12

Mendel knew that the variations in the offspring

Biology
1 answer:
larisa [96]3 years ago
7 0

Answer:

controlled the fertilization process.

Explanation:

Mendel took precautions to avoid contamination by pollen through self pollination of the P generation. He controlled the fertilization processes between the plants. He self pollinated the first pureline varieties to form the P generation. He then cross pollinated them to get F1 generation. Every step of his experiment was controlled.

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