What is the full form of BOD?
The sexual reproductive organs of aspergillus are
The connective tissue that connects a muscle to a bone is
Red data book gives information about species which are
The particulate Matter (PM-10) exhaled from the polluted atmosphere is often filtered out during the process of
Which of the following is biodegradable?
................ is the process of restoring a forest that once existed but was removed at some point of time in the past.
Silk worms feed on
Which of the following micro-organism causes diseases like polio and chicken pox?