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

Which of the following structures contains the microsporangia?

In order to check the purity of honey and its source,pollen grains are studied in a sample of honey. Such a study is called:

If the cells of the root in a wheat plant have $42$ chromosomes,then the number of chromosomes in the cell of a pollen grain is:

In $Capsella$,the microsporangium possesses a nutritive layer called .......

In anther culture,the androgenic haploid plants are obtained from

Vedclass Test Series

Exam Paper Generator

Online Exam Module