angiosperms
gm crops
origin of universe
ledger and posting
business skills
pollination, fertilization and development of endosperm and embryo
history of mathematics
enzymes
basics of leaf and flower
optics
nuclear physics
electromagnetic induction
electric current and its effects
economics of development
properties of matter
human influences on the environment
polymer
biotechnology and genetic engineering
means of transport
meaning and definition of marketer
time period, frequency and amplitude of sound
role of marketing
sources of business finance - 2
option b: biotechnology and bioinformatics
employment: growth, informalisation and other issues
upthrust in fluids, archimedes' principle and floatation
petroleum
industrial revolution and its effects
division for growth and reproduction
the vardhans