Ovules horizontally oriented

  • Title

    Ovules horizontally oriented

  • Definition

    Ovules projecting outward at right angles from the vertical axis of the ovary.

  • Notes

    Ovule orientation depends on the placement of the ovules on the placenta, i.e., ovules at the apex often are obliquely oriented upward, those in the middle are horizontally oriented, and those at the base are often oriented obliquely downward. In general, the ovules attached to the middle of the placenta are used to determine ovule orientation.

  • Related Terms

    Ovules

    Ovules obliquely oriented upward

    Ovules obliquely oriented downward

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