Environmental Science
Which of the following regarding ecological pyramids is not correct?

In tree dominated ecosystem the pyramid of numbers is inverted
The pyramid of energy expresses mainly the rate of food production
In most ecosystems, the pyramid of numbers and biomass are up right
In deep water ecosystem, the pyramid of biomass is upright
The total energy flow at successive tropical level always decreases

ANSWER DOWNLOAD EXAMIANS APP

Environmental Science
Mycorrhiza represents

Symbiotic association between a fungus and liverworts
Parasitic association between a fungus and an alga
Parasitic association between a fungus and roots of plants
Symbiotic association between a fungus and roots of higher plants

ANSWER DOWNLOAD EXAMIANS APP