Question: To avoid self-fertilization in his pea plants, Mendel had to a. spray the plants with a chemical that damaged the pollen. b. remove the anthers

To avoid self-fertilization in his pea plants, Mendel had to

a. spray the plants with a chemical that damaged the pollen.

b. remove the anthers from immature flowers.

c. grow the plants in a greenhouse that did not contain pollinators (e.g., bees).

d. do all of the above.

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