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.
B!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
B) detailed record keeping
Explanation:
I just took this test and this was the correct answer.
I can’t refer to anything, so how am I supposed to help :(
