Science Biology – GK Quiz for SSC/RRB Exam

Science Biology – GK Quiz
Science Biology – GK Quiz for SSC/FCI Exam Set-28:
The lists of Important GK Questions from Biology were given here for SSC and all other competitive Exams. Candidates those who are all preparing for these exams can use this material.


 1).The forelimb of frog consists of ……….. digits.
a)    4
b)    5
c)    10
d)    6
 2).Frog’s reproductive act is called …………
a)    Nupital pad
b)    Amplexus
c)    Amphimixis
d)    Life cycle
 3).Maximum absorbtion of water by root occurs in …………
a)    Root cap
b)    Root hairs
c)    Cell
d)    Cortex
 4).Root hairs absorb water from soil through …………….
a)    Turgor pressure
b)    Osmosis
c)    Ion exchange
d)    DPD
 5).Water potential is measured in …………
a)    Bars
b)    Decibel
c)    Joule
d)    Micron
 6).Osmosis can be demonstrated by a ………….. experiment.
a)    Thistle - funnel
b)    Ganong’s potometer
c)    Test – tube funnel
d)    Mercury manometer
 7).Water absorbed by the plant is lost in the form of water vapour through leaves. It is called ……………
a)    absorption
b)    respiration
c)    transpiration
d)    photosynthesis
 8).Which one is a micro element ………………
a)    Manganese
b)    Phosphorus
c)    Magnesium
d)    Nitrogen 
9).A pressure developed against the cell wall due to entry of water is called ………..
a)    Turgor pressure
b)    Root pressure
c)    Atmospheric pressure
d)    None of the above
 10).The deficiency of nitrogen results in …………………
a)    Internode elongation
b)    chlorosis
c)    rosetles
d)    coppery texture

Answers:                         
1).a ) 2). b) 3).b ) 4).c ) 5).a ) 6).a ) 7). b) 8).a ) 9).a ) 10). b)


For More Science(Biology) Questions: Click Here