#Question id: 10881
#XL - R Botany
In deep water, which of the following abiotic factors would most limit primary productivity?
#Question id: 10885
#XL - R Botany
In a field experiment, autotrophs are provided a 14C-labelled carbon compound for photosynthesis. Radioactivity (14C) levels were then monitored at regular intervals in all the trophic levels. In which ecosystem is the radioactivity likely to be detected in longer time at the higher trophic level?
#Question id: 10889
#XL - R Botany
Which of the following ecosystem that is lower Productivity/Biomass ratios and energy transfer rates to higher trophic levels are slower
#Question id: 10890
#XL - R Botany
What is value of connectance and linkage density in savanna community having 20 actual link and total 10 species present ?
#Question id: 10921
#XL - R Botany
The mechanism of phloem translocation in angiosperms is best explained by which method?
#Question id: 10923
#XL - R Botany
In the modification of translocation pathways, Interference with a translocation pathway by wounding or pruning can alter the patterns established by proximity and vascular connections. In the absence of direct connections between source and sink, vascular interconnections, called