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Which of the following statements correctly distinguishes between diatoms and dinoflagellates?
  • a)
    Diatoms are photosynthetic organisms, while dinoflagellates are not.
  • b)
    Diatoms are unicellular, while dinoflagellates are multicellular.
  • c)
    Diatoms have cell walls made of silica, while dinoflagellates have cellulose-based cell walls.
  • d)
    Diatoms are motile, while dinoflagellates are not.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements correctly distinguishes between diat...
  • Diatoms and dinoflagellates are types of phytoplankton. They are single-celled algae.
  • Diatoms have a thick cell covering, which acts as an external cell wall made up of silica and Dinoflagellates have a bi-flagellated structure with cellulose-based cell walls. Both are capable of performing photosynthesis and possess pigments.
  • Dinoflagellates have special features, such as the ability to produce neurotoxins and the ability for bioluminescence. Both diatoms and dinoflagellates are motile (Cell motility is an essential process in many biological phenomena.
  • Different molecules and pathways have been linked to cell migration, but very little is known about how they are integrated in time and space to regulate the motility process).
So, Option (c) is correct.
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Which of the following statements correctly distinguishes between diatoms and dinoflagellates?a)Diatoms are photosynthetic organisms, while dinoflagellates are not.b)Diatoms are unicellular, while dinoflagellates are multicellular.c)Diatoms have cell walls made of silica, while dinoflagellates have cellulose-based cell walls.d)Diatoms are motile, while dinoflagellates are not.Correct answer is option 'C'. Can you explain this answer?
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Which of the following statements correctly distinguishes between diatoms and dinoflagellates?a)Diatoms are photosynthetic organisms, while dinoflagellates are not.b)Diatoms are unicellular, while dinoflagellates are multicellular.c)Diatoms have cell walls made of silica, while dinoflagellates have cellulose-based cell walls.d)Diatoms are motile, while dinoflagellates are not.Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Which of the following statements correctly distinguishes between diatoms and dinoflagellates?a)Diatoms are photosynthetic organisms, while dinoflagellates are not.b)Diatoms are unicellular, while dinoflagellates are multicellular.c)Diatoms have cell walls made of silica, while dinoflagellates have cellulose-based cell walls.d)Diatoms are motile, while dinoflagellates are not.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements correctly distinguishes between diatoms and dinoflagellates?a)Diatoms are photosynthetic organisms, while dinoflagellates are not.b)Diatoms are unicellular, while dinoflagellates are multicellular.c)Diatoms have cell walls made of silica, while dinoflagellates have cellulose-based cell walls.d)Diatoms are motile, while dinoflagellates are not.Correct answer is option 'C'. Can you explain this answer?.
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