Which protist group is characterized by the presence of two flagella, one transverse and one longitudinal, situated in perpendicular grooves?
Euglenoids
Diatoms
Dinoflagellates
Slime molds
Related Questions
Diatoms are major producers of:
Carbon dioxide
Nitrogen
Oxygen
Methane
Which of the following statements about Euglena is true?
Euglenoids bear flagella
Euglena when placed in continuous darkness, losses their photosynthetic activity and die
The pigments of Euglena are quite different from those of green plants
Euglena is a marine protist
Which organisms carry out the majority of photosynthesis in the open ocean?
Seaweeds
Kelp forests
Coral reefs
Phytoplankton
The Photosynthetic protists are
Euglenoids, diatoms and dinoflagellates
Ciliates, Zooflagellales and dinoflagellates
Sarcodines, Dinoflagellales and Slime Moulds
Sarcodines, Dinoflagellales and Euglenoids
Diatoms, which are good indicators of water pollution are
Photosynthetic protists
Saprophytes
Heterotorphs
Chemoautotrophs
Plant like nutrition is present in
Amoeba
Paramecium
Euglena
Plasmodium
The Photosynthetic protists are
Euglenoids, diatoms and dinoflagellates
Ciliates, Zooflagellales and dinoflagellates
Sarcodines, Dinoflagellales and Slime Moulds
Sarcodines, Dinoflagellales and Euglenoids
Which of the following statements about Euglena is true?
Euglenoids bear flagella
Euglena when placed in continuous darkness, losses their photosynthetic activity and die
The pigments of Euglena are quite different from those of green plants
Euglena is a marine protist
The given statements describes a group of organism
I. Instead of a cell wall, they have a protein rich layer called pellicle which makes their body flexible
II. They have two flagella a short and a long one
III. They are photosynthetic in the presence of sunlight, when deprived of sunlight they behave like heterotrophs by predating on other smaller organism
Which of the following group is referred here?
Slime moulds
Dinoflagellates
Euglenoids
Protozoans
