Related Questions

Tissue Culture Tissue সংগ্রহ করা হয় না-
A শীর্ষ মুকুল থেকে
B কক্ষ মুকুল থেকে
C শীর্ষমূল থেকে
D কচি পাতা থেকে
Xylem helps in transportation of which of the following?
A Food
B Water
C Nutrients
D Both food and water
The xylem in plants are responsible for:
A transport of water
B transport of food
C transport of amino acids
D transport of oxygen
During the day which process is the major driving force in the movement of water in the xylem?
A Transpiration pull
B Evaporation
C Suction
D Translocation
Which plants have vascular tissues i.e .xylem and phloem vessel?
A Tracheophytes
B Bryophytes
C Thallophytes
D None of the above
The author is mainly concerned with ---
A the nature of rumor
B the fascination of rumors
C rumor as primitive man's newspaper
D the breeding places of rumor
with what topic is the passage , human mainly concerned?
A wilder penfield
B Neurosurgery
C Human memory
D Chemical reactions
The author is mainly concerned with-
A the nature of rumour
B the fascination of rumour
C rumour as primitive man's newspaper
D the breeding places of rumour
Pillsbury's REACH system is concerned mainly with the accomplishment of
A monthly objectives
B weekly objectives
C quarterly objectives
D annual objectives
E None of the above
While making astronomical observations, the observer is mainly concerned with
A The direction of the vertical, the axis of rotation of the instrument
B The direction of the poles of the celestial sphere
C The direction of the star from the instrument
D All the above

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