In pond ecosystem, the pyramid of biomass is
A). upright
B). inverted
C). spindle shaped
D). none of these
inverted
The pyramid of biomass may be "inverted". For example, in a pond ecosystem, the standing crop of phytoplankton, the major producers, at any given point will be lower than the mass of the heterotrophs, such as fish and insects.
1. Herpetology is a branch of Science which deals with
3. When human body is infected by infection __________ type of cells are activated to defend the body.
4. In the northern hemisphere, the number of hours of daylight begin to shorten after the
5. Asiatic lion is found only in _______
6. The rate at which temperature decreases with increasing altitude is known as the:
7. _________ element had guided the earlier navigators to keep them on right path.
8. Which state proposed a ban on all types of polythene packing for the first time in India?