What are Ubisch bodies? Where is it present and what is its function?

Hi student
Ubish bodies also known as orbicules are small acellular structure of sporopollenin.
It is present in the tapetal cells.
These are just the byproducts of pollen wall sporopollenin synthesis.
Ubisch bodies help in pollen development.

While the spore wall formation is going on inside the tetrad wall,some curious rounded bodies of lipid nature appear in the cytoplasm of the tapetal cells.These bodies are called ubisch, migrate to the cell surface where they are coated with sporopollenin and are released into anther cavity.The sporopllenin coated ubisch bodies are involved in the external thickening of exine

Pro ubish body which Is found in between cell wall and cell membrane of teptal cell along with sporopolin form ubish body.

Dear Student,
Please find below the solution to your problem.

Ubish bodies also known as orbicules are small acellular structure of sporopollenin. It is present in the tapetal cells. These are just the byproducts of pollen wall sporopollenin synthesis. Ubisch bodies help in pollen development

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