Show the processes involved in decomposition of detritus.

Describe the process of decompositionof detritus under following heads: Fragmentation, leaching, catabolism, homification and mineralization.

Name various active processes involved in transport of materials.

Explain the two processes involved in the formation of a p-n junciton diode. Hence defien the term"barrier potential".

Substance A_(2)B(g) can undergoes decomposition to form two set of products : If the molar ratio of A_(2)(g) to A(g) is 5 : 3 in a set of product gases, then the energy involved in the decomposition of 1 mole of A_(2)B(g) is :

Define decomposition and describe the processes and products of decomposition.

Name various physical processes involved in tranport of materials.

Name two types of processes involved in transport of materials across the plasma membranes