When the liquid is spun rapidly, the denser particles are forced to the bottom and the lighter particles stay at the top. This principle is used in:
Anonymous Quiz
28%
Centrifugation
40%
Fractional distillation
25%
Evaporation
7%
Tunneling
Which of the following elements is not a metalloid?
Anonymous Quiz
16%
Boron
28%
Silicon
40%
Tungsten
16%
Germanium
The continuous zig-zag movement of colloidal particles in a dispersion medium is called
Anonymous Quiz
24%
Dispersion
32%
Tyndall effect
40%
Browamian movement
5%
None
Which of the following produces seed
Anonymous Quiz
18%
Thallophyta
15%
Bryophyta
18%
Peteridophyta
50%
Gymnosperm
Which among the following is exclusively marine
Anonymous Quiz
17%
Porifera
43%
Echinodermata
31%
Mollusca
10%
None
Q7.Which cell does not have perforated cell wall?
Anonymous Quiz
18%
Vesicles
41%
Companion cell
32%
Stomata
9%
Trachied
Fats are stored in human body as
Anonymous Quiz
17%
Cartilage
25%
Epithelium
43%
Adipose tissue
15%
Cell wall
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