Question A. 4.
Which of the following is not one of the five kingdoms?
Algae
The correct option is B:
Explanation of the correct option :
Explanation of the incorrect options:
Option A:
Organisms which are composed by eukaryotic cells, not having chloroplasts, saprophytic in nature belong to Kingdom Fungi.
Option C:
Organisms which are prokaryotic in nature, with primitive nucleus and no membrane bound organelles belong to Kingdom Monera.
Option D:
Algae, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms belong to kingdom Plantae.
Final Answer: Algae is not one of the five kingdoms.