Ubisch bodies are secreted by

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The $Tapetum$ is the innermost layer of the microsporangium wall and is generally composed of a single layer of nutritive cells.These cells are re

Vedclass · Accepted Answer

Tapetum

Vedclass · Answer

(A) The $Tapetum$ is the innermost layer of the microsporangium wall and is generally composed of a single layer of nutritive cells.These cells are responsible for providing nourishment to the developing pollen grains.Additionally,the $Tapetum$ secretes $Ubisch$ bodies (also known as orbicules),which are lipid-rich granules.These $Ubisch$ bodies play a crucial role in the formation and deposition of $sporopollenin$ on the $exine$ of pollen grains.

Similar Questions

Pollens have two prominent walls which are ... $A$... and ... $B$ .... Here $A$ and $B$ refers to

Which of the following is not a character of a typical anther?

How many meiotic divisions are necessary to produce $100$ pollen grains?

How many microspore mother cells are required to produce $100$ pollen grains in angiosperms?

In angiosperms, the male gametophyte is reduced to how many cells?

Vedclass Test Series

Exam Paper Generator

Online Exam Module