A physical or chamical agent that frees plant, organ or tissue from infection is a:
A.Antiseptic
B.Deodorant
C.Disinfectant
D.Germicide
Category: General Agriculture Mcqs
An indifference curve is defined as:
A.Crossing points of two curves of commodities of utility
B.Points of various combinations of two commodities of same utility
C.Points of various combination of same price
D.Points of crossing points of various prices and same utility
An enzyme formed within the cell and not excreted into the medium (intra cellular) is called:
A.Exoenzyme
B.Apoenzyme
C.Endoenzyme
D.Coenzyme
______ is gram-positive:
A.Xanthomonas
B.Corynebacterium
C.Pseudomonas
D.Erwinia
Which one of the following is dioecious plant?
A.Peach
B.Pomegranate
C.Pea
D.Pointed gourd
A photosynthetic unit consists:
A.1000 light harvesting chlorophyll molecules
B.800 light harvesting chlorophyll molecules and trapping centre
C.200 light harvesting chlorophyll molecules
D.About 400 light harvesting chlorophyll molecules and trapping center
An extension programme should be carried out by:
A.Well trained personnel
B.D.D.O. and A.D.O.
C.High paid scientists
D.Local leaders
_______ convert nitrite (NO2) compounds into nitrates (NO3):
A.Nitrobacter
B.Nitrosomonas
C.Rhizobium
D.Azotobacter
An example of parallel cropping is:
A.Sugarcane + Potato
B.Potato + Mustard
C.Potato + Radish
D.Wheat + Mustard
A short duration crop in between two main seasonal crops is termed as:
A.Cash crop
B.Inter crop
C.Companion crop
D.Catch crop
