economics of development
human influences on the environment
biotechnology and genetic engineering
role of marketing
meaning and definition of marketer
time period, frequency and amplitude of sound
sources of business finance - 2
endocrine system and chemical co-ordination
option b: biotechnology and bioinformatics
employment: growth, informalisation and other issues
electric current and its effects
upthrust in fluids, archimedes' principle and floatation
division for growth and reproduction
the vardhans
wildlife resources
plant growth and development
the environment and us
study of kerala
circulatory system and organs
environmental economics
how does production take place?
fluid pressure
nitrogen and sulfur
rational and irrational numbers
some important compounds of magnesium and calcium