the baloon- shaped structuces called tyl...

the baloon- shaped structuces called tyloses

A

originate in the lumen of vessels

B

characterise the sapwood

C

are extensions of xylem parenchyma cells into vessels

D

are linked to the ascent of sap through xylem vessels

Text Solution

Verified by Experts

The correct Answer is:

C

The tyloses are the structures found in the woody tissues of dicot stems. Thowe are the extension of xylem parenchyma cells into the vessel elements.

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Knowledge Check

The balloon-shaped structures called tyloses :

A

Are extensions of xylem parenchyma cells into vessels

B

Are linked to the ascent of sap through xylem vessels

C

Originate in the lumen of vessels

D

Characterize the sapwood

The balloon-shaped structures called tyloses:

A

Are extensions of xylem parenchyma cells into vessels

B

Are linked to the ascent of sap through xylem vessels

C

Originate in the lumen of vessels

D

Characterise the sapwood

Which region of the kidney is composed of cone-shaped structures called renal pyramids?

A

Cortex

B

Bowman's capsule

C

Medulla

D

Renal pelvis

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