Which of the following pesticides is an acetylcholinesterase inhibitor
Aldrin
$ Y-BHC$
Endosulfan
Malathion
The removal of floating and suspended solids from sewage through filtration and sedimentation is the part of
Leaves of which plant can sharpen the memory?
What type of poison is ethylene dichloride
Consider the following statements $(A-D)$ about organic farming.
$(A)$ Utilizes genetically modified crops like Bt cotton
$(B)$ Uses only naturally produced inputs like compost
$(C)$ Does not use pesticides and urea
$(D)$ Produces vegetables rich in vitamins and minerals
Which of the above statements are correct ?
Match List $ - I$ with List $- II$
List $ - I$ | List $ - II$ |
$(a)$ Aspergillus niger | $(i)$ Acetic Acid |
$(b)$ Acetobacter aceti | $(ii)$ Lactic Acid |
$(c)$ Clostridium butylicum | $(iii)$ Citric Acid |
$(d)$ Lactobacillus | $(iv)$ Butyric Acid |
Choose the correct answer from the options given below.
$(a) -(b)- (c)- (d)$