#Question id: 10570
#Unit 6. System Physiology – Plant
The diffusion coefficient (Ds ) is a characteristic of the substance
a) diffusion in liquid is much faster than diffusion in air
b) larger molecules have smaller diffusion coefficients
c) diffusion in air is much faster than diffusion in a liquid
d) Larger molecules have larger diffusion coefficient
Which of the following combination is correct?
#Question id: 10757
#Unit 6. System Physiology – Plant
A Negative Hydrostatic Pressure in Soil Water,
#Question id: 10758
#Unit 6. System Physiology – Plant
The component of the soil water potential is hydrostatic pressure (ψp) ,
#Question id: 10759
#Unit 6. System Physiology – Plant
many secondary metabolites have been suggested to have important ecological functions in plants:
a) they protect plants against being eaten by herbivores (herbivory)
b) they protect plants against being infected by microbial pathogens
c) they serve as attractants for pollinators and seed dispersing animals
d) they serve as agents of plant–plant competition
Which of the following combination from above statements is correct?
#Question id: 10760
#Unit 6. System Physiology – Plant
Following are some statements of secondary metabolites of terpenes in plants is incorrect?
#Question id: 10761
#Unit 6. System Physiology – Plant
Which one of the following combinations of secondary metabolite biosynthetic pathway found in the biosynthesis of terpenes?