Match the microorganism or group of microorganisms to their correct description:
- Mycorrhiza
- Dinoflagellate
- Trypanosoma
- Plasmodium
- Paramecium
- Cellular slime mold

Description: "forms pseudoplasmodia"
a) Mycorrhiza - forms mutualistic associations with plant roots
b) Dinoflagellate - unicellular, photosynthetic protists with two flagella
c) Trypanosoma - parasitic protozoa that can cause sleeping sickness
d) Plasmodium - causes malaria in humans and is transmitted by mosquitoes