What percentages of $PAR$ can be captured by plants?
What percentages of $PAR$ can be captured by plants?
- A
$1-5\;\%$
- B
$2-10\;\%$
- C
$20\;\%$
- D
$50\;\%$
Similar Questions
‘‘Biosphere’’ is called as
‘‘Biosphere’’ is called as
Match the columns :
Column - $I$
Column - $II$
$(i)$Primary succession
$(i)$ Development of ecosystem
$(ii)$Ecological succession
$(ii)$ Lichens
$(iii)$ Base species on rocks
$(iii)$ Near to the equilibrium with the environment.
$(iv)$ Climax community
$(iv)$ New species of lenvironment
Match the columns :
| Column - $I$ | Column - $II$ |
| $(i)$Primary succession | $(i)$ Development of ecosystem |
| $(ii)$Ecological succession | $(ii)$ Lichens |
| $(iii)$ Base species on rocks | $(iii)$ Near to the equilibrium with the environment. |
| $(iv)$ Climax community | $(iv)$ New species of lenvironment |
The sphere of living matter together with water, air and soil on the surface of earth is
The sphere of living matter together with water, air and soil on the surface of earth is
- [AIIMS 1998]
The reservoir pool for gaseous cycles of matter is
The reservoir pool for gaseous cycles of matter is
Identify $Z$ in figure
Identify $Z$ in figure