Question

Upon examining samples of water and mud from a nearby river, you come across an unidentified organism. The organism is unicellular and autotrophic. In addition, you can identify a membrane-bound nucleus in the cells. To what kingdom does it belong?AnimaliaFungi PlantaeProtista

Answer 1

unidentified organism: Algae

Kingdom: Protista

Step-by-step explanation:

Protista is any of the eukaryotic (membrane-bound nucleus) unicellular organisms including protozoans, slime molds and some ALGAE.

ALGAE is a AQUATIC, PHOTOSYNTHETIC organism. It can either be EUKARYOTIC or prokaryotic. a good example is seaweed.