Agrostology is related with the study of
Agricultural growth
Epiphytes
Grasses
Nematode diseases
The figure given below is a diagrammatic representation of response of organisms to abiotic factors. What do $A,\,B$ and $C$ represent respectively?
Aerenchyma is the characteristics feature of
The main aim of ‘Earth Summit’ organised at Brazil was
Soil is a mixture of
Match the columns :
Column - $I$ | Column - $II$ |
$(a)$ Camouflage | $(i)$ Dendrobatespumilio |
$(b)$ Batesian mimicry | $(ii)$ Horse- shoe bat |
$(c)$ Warning mimicry | $(iii)$ Monarch butterfly |
$(d)$. Echo -location | $(iv)$ Praying Mantis |