# What is Study of inter relationship between living organism and their environment?
# Epiphytes are plant which depend on other plants for which purpose?
– Mechanical support
# What amount of energy transfered from one trophic level to next?
# Plant and animal living in a particular area, what is it called?
# Reduced leaves and sunken stomata are the main feature of which thing?
# What ratio of forest area needed for ecologycal balance in India?
# Ultimate environmental hazard to mankind, why?
– Due to Nuclear pollution
# Sound become hazardous noise pollution at which level?
– Above 80 dB
# Which energy do not have the problem of pollution?
# Which air pollutant affect the nervous system of man?
# By which is the Atmosphere of big metropolition cities is polluted most?
– Automobile exhausts
# National Environmental Engineering research institute is situated in which city?
# Edward Jenner is related with which disease?
– Small pox
# Which Scientist first explained about circulatory system?
– William Harvey
# Who discovered Anopheles mosquito transmit malaria?
– Ronal ross
# Who discovered the causal organism of the disease Anthrax?
– Robert Koch
# Which Scientists has established the ‘Phylum Annelida’?
# Which Biologist proposed the theory of Germ plasm?