Which of the following is the product of glucose fermentation by yeast?
C6H12O6
C2H5OH
(C6H10O5)n
CH2OH
The formation of embryo without fusion of gametes is termed as :
apospory
isogamy
apogamy
syngamy
The pesticide used as preventive measure in buildings is :
aldrin
dieldrin
endrin
DDT
A.
aldrin
Aldrin is a pesticide used to control soil insects such as termites, grasshoppers etc. It has been widely used to protect crops such as corn and potatoes. It is used as a preventive measure in buildings to prevent attack of termites. It is a chlorinated hydrocarbon or organochlorine.
Which of the following is not a pollutant?
Hydrogen
Carbon dioxide
Sulphur dioxide
Carbon monooxide