P-2 Towards Green Energy — Science STD 10 — Question

With which tree Amrita Devi Bishnoi is associated?

Circuit Breaker Device which can be used in place of fuse in domestic electric wiring is called:

The disposal of waves produced in a nuclear power plant poses a big problem because it is:

Bee sting contains:

Select the incorrect statement from the following:

What percentage of sun's energy falling on the leaves of green plants is utilised by the plants in the process of photosynthesis and stored as chemical energy of food?

A solution reacts with marble chips to produce a gas which turns lime water milky. The solution contains:

An element which is an essential constituent of all organic compounds belongs to following group of modern periodic table.