Advertisements
Advertisements
प्रश्न
Which cell does not have perforated cell wall?
विकल्प
Tracheids
Companion cells
Sieve tubes
Vessels
MCQ
Advertisements
उत्तर
Companion cells
Explanation -
Companion cells are narrow, elongated, thin-walled, living cells. They lie on the sides of the sieve tubes and are closely associated with them through plasmodesmata. Companion cells do not possess perforated cell walls.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Where is apical meristem found?
What is a meristematic tissue?
Write a short note on intercalary meristem.
Write a short note.
Meristematic tissue
List the tissues found in the human heart.
Girth of stem increases due to
Meristematic tissues in plants are
Parenchyma cells are
______ is derived from the ground meristem.
Cork cambium is an example of ______ meristem.
