Stock Photo: Illustration of the fertilisation of a Cycad (Gymnosperm), showing female cone, male cone, sporangium of male cone, pollen grain, ovule before fertilization, ovule trapping pollen, fertilization occurring, seeds ripening and ready to be released

4268R-10915 Royalty Free
Category: Science
98955181
  • Model Release: No
  • Property Release: No

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