Biology Ozone hole refers to hole in ozone layer decrease in thickness of ozone layer in stratosphere increase in the thickness of ozone layer in troposphere decrease in the ozone layer in troposphere hole in ozone layer decrease in thickness of ozone layer in stratosphere increase in the thickness of ozone layer in troposphere decrease in the ozone layer in troposphere ANSWER DOWNLOAD EXAMIANS APP
Biology They are present in the underground parts of the plants and stored food Leucoplasts Lysosomes Chromoplasts Chloroplasts Leucoplasts Lysosomes Chromoplasts Chloroplasts ANSWER DOWNLOAD EXAMIANS APP
Biology The schwann cell forms a myelin sheath around the Axon Nucleus Dendrites Nodes of Ranvier Axon Nucleus Dendrites Nodes of Ranvier ANSWER DOWNLOAD EXAMIANS APP
Biology Infection of salivary glands by a virus leads to Tetanus Mumps Ulcers Pyorrhoea Tetanus Mumps Ulcers Pyorrhoea ANSWER DOWNLOAD EXAMIANS APP
Biology The bacterium which reduces the fertility of soil is Azotobacter sp Nitrobacter sp Nitrosomonas sp Bacillus dentificans Azotobacter sp Nitrobacter sp Nitrosomonas sp Bacillus dentificans ANSWER DOWNLOAD EXAMIANS APP
Biology In which year, Schwann and Schleiden suggested that cells were the basic unit of life 1839 1852 1849 1832 1839 1852 1849 1832 ANSWER DOWNLOAD EXAMIANS APP
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