Given reason kingdom protista include the organisms like euglena and desmids together which were placed in different kingdom earlier
Answers
Answer:
Amoeba is a freshwater protist under the division rhizopoda. Protists in this group are unicellular and have pseudopodia. None of them have flagella, cilia, or meiosis. Euglena is an algal protist which falls under the division euglenophyta. Each of these organisms has a flagellum on its anterior end, and this is used to propel the organism. They have chloroplasts and when in the light, do photosynthesis. If they are not in the light, they can also obtain nutrition by phagocytosis. Diatoms are protists with double shells made out of silica. The shells of diatoms form diatomaceous earth which is used by people to control pests, add sparkle to road paint, and as an abrasive. Diatoms engage in photosynthesis. Thus, the correct answer is option A.