Amoeba excretes by:
A.Contractile vacuole
B.Plasmalemma
C.Pseudopodia
D.None of these
Author: BILAL KHATTAK
Which of the following part is not needed on spark ignition engines using magneto ignition?
A.Battery
B.Spark plug
C.Distributor
D.Induction coil
The emission of a ?-particle causes the resultant nucleus to have
A.less atomic weight
B.more atomic weight
C.less atomic number
D.higher atomic number
The becteria that can survive without oxygen is called
A.Facultative bacteria
B.Anerobic bacteria
C.Aerobic bacteria
D.Furobic bacteria
E.All of the above
Capital expenditure is an expenditure which?
A. Benefits the current accounting period
B. Will benefit the next accounting period
C. Results in the acquisition of a permanent asset
D. Results in the acquisition of a current asset
Eutectoid steel has a structure of
A.Sorbite
B.Nickel
C.Martensite
D.Bainite
E.A combination of all above
In vapour absorption system the function of rectifier is
A.To cool the vapour leaving the analyzer
B.To separate ammonia and water
C.To dissolve ammonia in water
D.To add energy from external source
E.None of the above
In the Edeleanu process solvent used is
A.furfural
B.hydrogen peroxide
C.liquid sulphur dioxide
D.phenol
Synthetic rubber is made of
A.Crude oil
B.Mineral oil
C.Starch
D.Butadiene
E.Coal
The pause between troposphere and stratosphere is called ________ :
A.Tropo pause
B.Strato pause
C.Mezzo pause
D.None of these
