A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
A. chlorophyll
B. atmosphere
C. light
D. soil
A. osmosis
B. active transport
C. diffusion
D. passive transport
A. ILO
B. WHO
C. ASEAN
D. All of the above
A. every 6 months
B. every 3 months
C. every year
D. every month
A. International Labour Organization
B. Security Council
C. International Court of Justice
D. General Assembly
A. Dhaka
B. New Delhi
C. Colombo
D. Kathmandu
A. Dr. Manmohan Singh
B. Farooq Abdullah
C. Dinesh singh
D. Alam Khan