Which of the following is not associated with red tides

  1. Harmful for marine organisms
  2. Gonyaulax
  3. Aquatic habitat
  4. Color is due to pigment in the cell of Dinoflagellates

Concept Questions :-

Kingdom protista: Dinoflagellates
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…….of them have …..flagella  …..lie in a furrow between wall plates

  1. All, 2, both
  2. Many, 3, trasverse falgella
  3. Most, 2, both
  4. All, 3, longitudinal flagella

Concept Questions :-

Kingdom protista: Euglenoids
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Pellicle is found in

  1. Euglenoids
  2. Dinoflagellates
  3. Diatoms
  4. Eubacteria

Concept Questions :-

Kingdom protista: Euglenoids
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Euglenoids are not

  1. Mostly marine
  2. Have pellicle
  3. Lack cell wall
  4. Flexible body

Concept Questions :-

Kingdom protista: Euglenoids
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The flagella in euglenoids are

  1. Two, longitudinal and transverse
  2. Two, long and short
  3. Three, two long and one short
  4. Three, two longitudinal and one transverse

Concept Questions :-

Kingdom protista: Euglenoids
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Euglenoids do not possess this feature-

  1. Always photosynthetic
  2. Pigments like higher plants
  3. Pellicle provides flexibility
  4. Found in stagnant water

Concept Questions :-

Kingdom protista: Euglenoids
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Euglenoids can be/have

  1. Predator
  2. With cell wall
  3. Polysaccharide rich protein layer
  4. All are marine organisms

Concept Questions :-

Kingdom protista: Euglenoids
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Slime moulds are/have

  1. Saprophytes
  2. Plasmodium under unfavorable conditions
  3. No walls in spores
  4. More than one option is correct

Concept Questions :-

Kingdom protista: Slime Moulds
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Slime moulds aren't / haven't

  1. Extremely resistant
  2. Having spores which are dispersed by air currents
  3. An agreegation called as plasmodium
  4. Photoautotrophs

Concept Questions :-

Kingdom protista: Slime Moulds
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The primitive relative of animals are

  1. Dinoflagellates
  2. Diatoms
  3. Euglenoids
  4. Protozoans

Concept Questions :-

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