The balloon-shaped structures called tyloses: | vedclass

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

Question

(C) : $Tyloses$ are balloon-like extensions of $parenchyma$ cells that protrude into the lumen of a neighbouring $xylem$ vessel or $tracheid$ through

Vedclass · Accepted Answer

are extensions of $xylem$ $parenchyma$ cells into vessels.

Vedclass · Answer

(C) : $Tyloses$ are balloon-like extensions of $parenchyma$ cells that protrude into the lumen of a neighbouring $xylem$ vessel or $tracheid$ through a pit in the cell wall.$Tyloses$ form most commonly in older woody tissue,possibly in response to injury; they may eventually block the vessels and thus help prevent the spread of fungi and other pathogens within the plant.$Tyloses$ may become filled with tannins,gums,pigments,etc.,giving $heartwood$ its dark colour,and their walls can remain thin or become lignified.

The balloon-shaped structures called $tyloses$:

Similar Questions

Define/Explain: Secondary growth.

Identify the incorrect statement.

When secondary growth is initiated in a dicot stem,what will happen first?

External protective tissues of plants (specifically in a dicot stem) are:

Wood is $.....................$

Vedclass Test Series

Exam Paper Generator

Online Exam Module