Sieve tubes are better suited for translocation, because
Sieve tubes are better suited for translocation, because
- [AIPMT 1989]
- A
Possess broader lumen and perforated cross walls
- B
Are broader than long
- C
Possess bordered pits
- D
Possess no end walls
Similar Questions
Assertion : Thick cuticle is mostly present in disease resistant plants.
Reason : Disease causing agents cannot grow on cuticle and cannot invade the cuticle
Assertion : Thick cuticle is mostly present in disease resistant plants.
Reason : Disease causing agents cannot grow on cuticle and cannot invade the cuticle
- [AIIMS 1997]
The process by which plants becomes woody is
The process by which plants becomes woody is
Vessels are absent in
Vessels are absent in
Starch is mainly manufacture by
Starch is mainly manufacture by
Cavity or a gland formed by the separation is
Cavity or a gland formed by the separation is