STD IX - Science (III)

Name
Class
ITS ID
Which technique is used to separate a solid-solid mixture?
Sedimentation
Evaporation
Distillation
Sublimation
_____________ tissue forms new cells in plants.
Meristematic
Permanent
Simple
None of the above
Which of the following tissues is composed of mainly dead cells?
Phloem
Epidermis
Xylem
Endodermis
Ciliated epithelium is found in _____________.
Tongue
Oesophagus
Trachea
Uterus
The end of a long bone is connected to another bone by ___________.
Ligament
Tendon
Cartiage
Muscle
In case of rectilinear uniform motion, distance-time graph is a _________.
Parabola
Straight line
Curved line
Rectangle
Name the physical quantity which we get from a S-t graph.
Speed
Displacement
Distance
Time
The S.I. Unit of force is _________.
Erg
Joule
Newton
Dyne
For any substance the temperature remains same during the change of state due to __________.
Loss of heat
Latent heat
Less supply of heat
Lattice energy
On adding excess salt to a solution, it shows no change in solubility. This shows __________
Crystallization
Slow diffusion
Saturation
Dissolution
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