Which of the following structural characters of community, changes during succession ?
(a) Solar energy use efficiency
(b) Species diversity
(c) Nutrient conservation
(d) Complexity of food web
(e) Species composition

[" Which among the following characters "],[" does not increase during succession :- "],[" (a) Energy use efficiency."],[" (b) Nutrient conservation."],[" (c) Annual yield "],[" (d) Food web complexity."],[" (e) Net community productivity "],[" (f) Detritus & humus content."]

which of the following ecological characteristics undergo change during succession? (a) Humus content of soil (b) total biomass (c) number of species (d) temperature

which of the following ecological characteristics undergo change during succession? (a) Humus content of soil (b) total biomass (c) number of species (d) temperature

Which of the following have more characters in common? (a) Phylum or family (b) Species or genus (c) Class or order

Which of the following have more characters in common : (a) Phylum or family , (b) Species or genus , (c) Class or order

Which of the following is/are the structural character/s of an ecosystem ? Dominance , species composition, stratification, Nutrient cycle , Food Web complexity , productivity

Which of the following is not a type of energy source? (a)Generator (b)Solar cell (c)Rheostat (d)Battery

Which of the following structures are absent in forelimb of frog ? (a) Brachium (b) Web ( c) Antebrachium (d) Tarsal