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ULTRASTRUCTURE, VIABILITY, AND IN VITRO GERMINATION OF THE TRICELLULAR SAMBUCUS NIGRA L. POLLEN.

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  • معلومة اضافية
    • نبذة مختصرة :
      Examines the structure, viability, and in vitro germination of the tricellular sambucus nigra pollen. Tricolporate and isopolar structure of mature pollen grains; Presence of tectate exine and thin intine; Organelle structure of sperm cells.