Advertisements
Advertisements
प्रश्न
A permanent tissue is of how many types?
टिप्पणी लिखिए
Advertisements
उत्तर
Permanent tissues are of three types - simple tissues, complex tissues, and special tissues.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
How many types of elements together make up the xylem tissue? Name them.
Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.
What are the functions of xylem?
Differentiate between cells of Sclerenchyma and Parenchyma
Differentiate between:
Parenchyma and collenchyma
The question has four answers. Choose the correct answer:
A component of xylem is
Write a short note on peculiarity of a sclerenchyma cell wall.
What are sieve tubes? Explain.
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Parenchyma | (i) | Thin walled, packing cells |
| (b) | Photosynthesis | (ii) | Carbon fixation |
| (c) | Aerenchyma | (iii) | Localized thickenings |
| (d) | Collenchyma | (iv) | Buoyancy |
| (e) | Permanent tissue | (v) | Sclerenchyma |
Fibers are extensively longer ranging from 20 mm to 550 mm ______.
