Related Questions

What is the amount of solid wastes generated in Dhaka city currently ?
A 3,500-4.000 tones per day
B 9,500— 10.000 tones per day
C 12.500-13.000 tones per day
D None of the above
Radioactive solid nuclear wastes are disposed off by
A High temperature incineration
B Pathological incineration
C Pyrolysis
D Underground burial in concrete containers
Which one of the following cell organelles may play a role in expelling excess water and wastes in case of unicellular organisms?
A Lysosome
B Vacuole
C Golgi body
D Endoplasmic reticulum
The liquid wastes from kitchens, bath rooms and wash basins, is not called
A Liquid waste
B Sullage
C Sewage
D None of these
Which of the processes is used to dispose the radioactive wastes?
A ground storage
B ocean disposal
C landfills
D vary based on activity
Fill in the gaps : She wastes her time -------useless things.
A to
B of
C on
D none of these
It consists of an aqueous ground substance containing a variety of cell organelles and other inclusions such as wastes and storage products.
A Cytoplasm
B Actoplasm
C Endoplasm
D None of the above
The layers of vegetable wastes and night soil alternatively piled above the ground to form a mound, is called
A A heap
B Plateau
C Windrow
D None of these
In India the problem of utilisation of agricultural wastes is in
A Conversion of cellulose into sugar
B Conversion of bran into molasses
C Conversion of starch into alcohol
D Conversion of sugar into carbohydrates
The biological decomposition of organic substances in wastes controlled conditions is called
A Incineration
B Biological oxidation
C Composting
D None of these

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