Which of the following property belongs to Dinoflagellates?

1. Loose cellulose plates in cell wall
2. The outer surface has more loosening of cell wall than inner
3. Rapid multiplication
4. Not harmful for others

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

…….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

Pellicle is found in

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

Euglenoids are not

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

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

Euglenoids do not possess this feature-

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

Euglenoids can be/have

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

Slime moulds are/have

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

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