Xylem Fibers
Trending Questions
Q. What is difference between xylem vessels and tracheids??
Q. Commercial fibres obtained from Jute plant are derived from ________.
- Sieve fibres
- Xylem fibres
- Phloem fibres
- Mesocarp fibres of coconut
Q.
Tracheae or xylem fibers are usually multinucleated or _________
Syncytial
Lateral
Vertical
Parallel
Q.
Tracheae or xylem fibers are usually multinucleated or _________
Syncytial
Lateral
Vertical
Parallel
Q. Hemp fibres are obtained from
- Cannabis sativa
- Linum
- Corchorus
- Hibiscus
Q. Jute fibres are
- Fibrous mesocarp
- Bast fibres from secondary phloem
- Fibres on seeds
- Bast fibres from stern pericycle
Q. Sunn hemp fiber is obtained from or One of the following is a fiber yielding plant, which one is it
- Crotalaria juncea
- Cicer arietinum
- Triticum vulgare
- Impatiens balsamina
Q. The only living cells in the xylem tissue are
- Collenchyma tissues
- Sclerenchyma tissues
- Chlorenchyma tissues
- Parenchyma tissues
Q.
Tracheae or xylem fibers are usually multinucleated or _________
Syncytial
Lateral
Vertical
Parallel
Q. Which material provides the mechanical support to cells of trachea?
- Prothrombin
- Lignin
- Cellulose
- Pectin
Q.
Which of the following has obliterated central lumen?
Vessels
Companion cells
Tracheid
Xylem fibres.
Q. Longest fibres are found in
- Jute
- Cotton
- Sunn Hemp
- Coir
Q.
Commercial fibres obtained from jute plant are derived from:
Phloem fibres
Mesocarp fibres of coconut
Xylem fibres
Sieve fibres
Q. Can we say that in plant either Tracheids or vessels will be present ??
Q. Jute fibres are
- Fibrous mesocarp
- Bast fibres from stem pericycle
- Fibres on seeds
- Bast fibres from secondary phloem
Q. The only living part of xylem is/are the
- xylem parenchyma
- tracheids
- xylem fibres
- vessels
