How does $Amoeba$ react to light intensity?

Which of the following statements are correct about slime moulds?
$(i)$ Its thalloid body,Plasmodium,has pseudopodia for locomotion and engulfing organic matter.
$(ii)$ During unfavourable conditions,Plasmodium differentiates and produces fruiting bodies,sporangia.
$(iii)$ Spores possess no true cell wall.
$(iv)$ They are dispersed by air currents.
$(v)$ Being extremely resistant,spores survive for many years.
$(vi)$ Plasmodium can grow up to several feet.
Choose the correct answer from the following options:

In which of the following is cellulose a major component of the cell walls?

Bioluminescence is exhibited by

Which one of the following is not a protozoan protist?

The malaria parasite,$Plasmodium$,belongs to which class?