Related Questions

In which of the following tissues are the cells living, elongated and irregularly thickened at the corners?
A Parenchyma
B Sclerenchyma
C Aerenchyma
D Collenchyma
Thickened part of a flat slab over its supporting column, is technically known as
A Drop panel
B Capital
C Column head
D None of these
Tissue Culture Tissue সংগ্রহ করা হয় না-
A শীর্ষ মুকুল থেকে
B কক্ষ মুকুল থেকে
C শীর্ষমূল থেকে
D কচি পাতা থেকে
The bending of light when it passes around a corner or a slit is due to ________
A Reflection
B Refraction
C Diffraction
D Total internal reflection
What is the type of welding defect caused due to poor deposition of weld rod is called?
A Porosity
B Undercut
C Under fill
D Crack
The soil formed by the deposition of silt brought by rivers is ________
A Alluvial soil
B Red soil
C Black soil
D Pod soil
Which of the following is found in plant cells but not in animal cells?
A Cell Wall
B Vacuoles
C Plasma layer
D Golgi complex
Which cells give rise to various organs of the plant and keep the plant growing?
A Permanent
B Dermal
C Meristematic
D Mature
Which plant cells give support to plant body?
A Phloem cells
B Xylem cells
C Sclerenchymatous cells
D Parenchyma cells
When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is due to the phenomenon of :
A Evaporation
B Vaporisation
C Diffusion
D Sublimation

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