Commensalism is a relationship between two organism in which:?
B.One is benefitted, other remains unaffected
C.Both are benefitted
D.Both are unaffected
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A. PIanning’
B. Organizing
C. Procurement
D. Controlling
A.Decreases
B.Increases
C.Does not change
D.Will be equal to the efficiency of a practical engine
E.Depends on their factors
A.Rods and cones only
B.Rods, cones and neurons
C.Rods, cones, neurons and glia
D.Neurons and neuroglia
A.set of open questions
B.set of closed questions
C.None of these
A.from 5 to 10?F
B.from 20 to 30?F
C.from 30 to 35?F
D.from 10 to 25?F
A.To distribute felling and regeneration operations so as to suit local conditions of administration and markets
B.Suitable distribution of age classes yeld as calculated separately for each series
C.Both (a) & (b)
D.None of these
A.pressure head in the direction of flow
B.velocity head in the direction of flow
C.piezometric head in the direction of flow
D.elevation head in the direction of flow
A. Protonephridium
B. Metanephridium
C. Malpighian tubules
D. Nephrons