Question
The following are the active constituents of papaverum
somniferum (i) Calatropin (ii) Codein (iii) Papavarine (iv) HyocyamineSolution
Papaverum somniferum (opium poppy) contains active constituents such as codeine and papaverine , which are alkaloids derived from the plant. Codeine is used for pain relief and as a cough suppressant, while papaverine is a muscle relaxant.
Which one of the following is not a physical indicator of soil?
India lies between ____ latitude and _____longitude.Â
The genetic cause(s) of heterosis include:
How much more percentage of plant accommodates by Hexagonal system as compared to square system?
One acre is equivalent to
______ activates a proton pump at the guard cell plasma membrane.Â
Which law states that plant growth is limited by the nutrient in shortest supply?
 Which of the following is the most serious disease of Okra?
Match List I with List II :
Choose the correct answer...
 Urea contains: