Which of the following is not related with kingdom Protista? (i) Chief producers in the ocean are diatoms. (ii) Some members show bioluminiscence. (iii) These include golden algae. (iv) Many members are multicellular.

Step-by-step solution

Chrysophytes, Dinoflagellates, Euglenoids, Slime moulds and Protozoans are placed under the kingdom Protista. Members of Protista are primarily aquatic. Diatoms are chief producers of the ocean and Dinoflagellates are known to release some toxic substances. All single-celled eukaryotes are placed under this kingdom.