The average trophic efficiency of transfer of energy from one trophic level to the higher trophic level is called
Assimilation efficiency
Exploitation efficiency
Lindemann's trophic efficiency rule
Gross primary production
The phytoplankton in the ponds act as
Whale is
In ecological pyramid the base always represent the $...A...$ and the apex represents $...B...$ Here $A$ and $B$ represents
Frog, that feeds on insects, is a
Match the columns:
Column - $I$ | Column - $II$ |
$(a)$ Saprotrophs | $(i)$ He makes his food |
$(b)$ Omnivores | $(ii)$ Dependent on dead |
$(c)$ Autotrophs | $(iii)$ Eat other animals for food |
$(d)$ Vegetarian | $(iv)$ Fertilizers for plants |