Question
Download Solution PDFFunction of synergids is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- Synergids are two specialized cells located in the embryo sac of a flowering plant.
- They play a crucial role in guiding the pollen tube to the egg cell for fertilization.
- They release chemical signals to attract the pollen tube, ensuring successful fertilization.
- Once the pollen tube reaches the synergids, one synergid degenerates to facilitate the release of sperm cells for fertilization.
Important Points
- The synergids are part of the egg apparatus in the ovule and are located near the micropyle.
- They assist in breaking down barriers so the sperm cells can reach the egg cell and central cell.
- They are necessary for the precise delivery of male gametes to the female gametophyte.
- Synergids also help sustain the pollen tube during its growth process.
- Micropyle: The micropyle is the opening in the ovule through which the pollen tube enters to deliver sperm cells to the egg apparatus.
- Embryo sac: The embryo sac is the female gametophyte in angiosperms, containing the egg cell, synergids, central cell, and antipodal cells.
Last updated on Jun 3, 2025
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