Question

Describe how Mendel cross-fertilized and self-fertilized pea plants.

Answer 1

Pea plants have several visible differences, and since it is a common plant Mendel saw it as a perfect subject for his experiments, since pea have stamen and stigma these plants can self-pollinate, fertilizing the stigma with stamen's pollen, to prevent this, Mendel removed their stamen.

• Cross-fertilization is the process in which Mendel collected pollen from a plant and transferred it to another plant with its stamen's previously cut.

• Self-fertilization is when the plant's pollen fertilizes itself.

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