MCQs Questions For Dinoflagellates For NEET and Medical Exam 2022

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Dinoflagellates Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.


Q.1. Which of the following protozoans show bioluminescence?

(a) Opaline
(b) Noctiluca
(c) Paramecium
(d) Entamoeba

(b) Noctiluca


Q.2. Marine phytoplankton is mostly represented by

(a) Brown algae
(b) Green algae
(c) Seaweeds
(d) Diatoms and Dinoflagellates

(d) Diatoms and Dinoflagellates


Q.3. The function of pusule in Dinoflagellate is

(a) Osmoregulation
(b) Food production
(c) Food storage
(d) Movement

(a) Osmoregulation


Q.4. Dinoflagellates are

(a) Photosynthetic
(b) Holophytic
(c) Autotrophic
(d) All of these

(d) All of these


Q.5. Dinoflagellates are

(a) biflagellate
(b) uniflagellate
(c) they have many flagella
(d) non flagellate

(a) biflagellate


Q.6. Food reserve in Dinoflagellates is

(a) Alginic acid
(b) Fucoxanthin
(c) Starch
(d) Mannitol

(c) Starch


Q.7. Which of the following pigments are not present in Dinoflagellates?

(a) Fucoxanthin
(b) Chlorophyll a
(c) Chlorophyll b
(d) Chlorophyll c

(c) Chlorophyll b


Q.8. Dinoflagellates belong to

(a) Monera
(b) Protista
(c) Fungi
(d) Animalia

(b) Protista


Q.9. In which of the following organisms, the cell wall is made up of two overlapping shells?

(a) Chrysophytes
(b) Euglenoids
(c) Slime moulds
(d) Dinoflagellates

(a) Chrysophytes


Q.10. Most of the Dinoflagellates are

(a) Multicellular
(b) Unicellular
(c) Zooflagellates
(d) both (a) and (b)

(b) Unicellular

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