structure pistil the section time double fertilization |
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| navigate by keyword : anatomy angiosperm antipodals background biology botanical botany cell cross diagram double egg embryo english female fertilization flora gametophyte illustration integument isolated megagametophyte micropyle morphology nucellus nuclei ovary ovule part parts phytomorphology plant polar sac scheme section structure synergids title vector white |
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| Structure of pistil in the section at the time of double fertilization isolated on white background |
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