Pollen Grain
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BIOLOGY
Plant Reproduction
Pollen Grain
Pollen grains are tiny survival capsules engineered for a perilous journey through air and animal.
17 hours ago
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What is the primary evolutionary trade-off plants face in producing pollen grains?
Balancing the energy cost of producing large quantities of pollen with the need to ensure successful fertilization.
Producing pollen grains that can survive underwater environments.
Making pollen grains large enough to be visible to the naked eye for easier pollination.
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