Examlex
Evaluate the expression.
Gametophyte
The sexual phase in the life cycle of plants and algae that produces gametes, typically through mitosis.
Biologists
Scientists who study living organisms and their interactions with each other and their environments.
Pollen
Fine to coarse powdery substance comprising pollen grains, which are male microgametophytes of seed plants, responsible for the fertilization of the female ovule.
Self-incompatibility
A mechanism in some plants that prevents self-fertilization and promotes genetic diversity by rejecting pollen from the same or genetically similar plant.
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