Why are nonsense mutations rare? DNA repair mechanism easily spot this type of mutation.
Because their effect on survival is great
They only occur in certain types of DNA
They only occur in certain types of DNA

true                                                                                                       true true true true true true

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602