A third generation pesticide is
Pheromone
Weedicide
Juvenile hormone analogue
Sterilogastrone
Which one among the following is likely to have the highest levels of $DDT$ depositions in its body
Which of the following is a commercial blood cholesterol lowering agent?
Monascus purpureus is a yeast used commercially in the production of
Match the columns :
Column - $I$ | Column - $II$ |
$(a)$ Aspargillas Nizer | $(1)$ Lactic acid |
$(b)$ Aceto bacter aciti | $(2)$ Citric acid |
$(c)$ Clostridium butiricum | $(3)$ Acetic acid |
$(d)$ Lacto bacillus | $(4)$ Buteric acid |
Which one of the following is being tried in India as a bio-fuel substitute for fossil fuels?