The following are useful effect of micro-organisms except...
The following are useful effect of micro-organisms except
production of vaccines
curing of tobacco
tanning of leather
decay of meat
Correct answer is D
No explanation has been provided for this answer.
The gland close to the trachea is the ...
During mating, the male toad holds the female with its? ...
Which of the following groups of factors do the Agama lizards compete for? I. Space II. Food II...
Which of the following represents the correct order in a possible food chain? ...
The dental formula of a i(3/3); c(1/1); pm(4/4; m(2/3) = 42 represent that of a ...
Legumes incorporate nitrogen gas into their proteins because ...
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Which of the following is the function of lymph? ...
Which of the following characterizes the white mangrove? ...
The process of maintaining a steady internal environment is known as__________ ...