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Choose the most likely CORRECT match pair in the following options given below…….
a) commensalism: one benefited one harmed
b) commensalism: both benefited
c) commensalism: one benefited one neither harmed nor benefited    
d) both a and c

c

Choose the most likely CORRECT match pair in the following options given below…….
a) mosquito, man interaction: parasitism
b) mosquito, man interaction: mutualism
c) mosquito, man interaction: commensalism
d) both b and c


a

Choose the most likely CORRECT match pair in the following options given below…….
a) leguminous plants (pea, bean) and Rhizobium interaction: parasitism                              
b) leguminous plants (pea, bean) and Rhizobium interaction: mutualism
c) leguminous plants (pea, bean) and Rhizobium interaction: commensalism
d) both b and c

b

Choose the most likely CORRECT match pair in the following options given below…….
a) barnacles and whales interaction: parasitism
b) epiphytes and orchids interaction: commensalism
c) barnacles and whales interaction: commensalism
d) both b and c

d

Choose the most likely CORRECT match pair in the following options given below…….
a) cause of acid rain: oxides of sulphur
b) cause of acid rain: oxides of nitrogen
c) cause of acid rain: oxides of sodium
d) both a and b

d

Choose the most likely CORRECT match pair in the following options given below…….
a) greenhouse gas: CO2
b) greenhouse gas: water vapours
c) greenhouse gas: CFCs   
d) all of these


d