Protista includes
Unicellular eukaryotes
Multicellular prokaryotes
Unicellular prokaryotes
All of the above
Related Questions
The Photosynthetic protists are
Euglenoids, diatoms and dinoflagellates
Ciliates, Zooflagellales and dinoflagellates
Sarcodines, Dinoflagellales and Slime Moulds
Sarcodines, Dinoflagellales and Euglenoids
Select the incorrect statement for slime moulds
They lack a cell wall in their vegetative phase
They are heterotrophic
They form spores
They are parasitic in nature
All of the following are advantages of using pea plants for genetic studies EXCEPT:
Distinct contrasting traits.
Ease of cultivation.
Relatively short generation time.
Inherent resistance to common plant diseases.
I. Noctiluca is a colourless dinoflagellates, which is an important constituent of coastal plankton of both temperate and tropical seas
II. The cellular slime moulds have the characters of both plants and animals
Which of the statements given above is/ are correct?
Only I
Only II
I and II
None of the above
In Amoeba, the contractile vacuole is present
Near the trailing end
Near the advancing end
At the middle of the body
Anywhere inside the body
If phytoplankton were significantly reduced in the ocean, what would be the most likely direct impact?
Increase in predator populations
Decrease in zooplankton populations
Increase in dissolved oxygen
No significant change
Sea water glows during night mainly due to occurance of:
Gonyaulax
Euglena
Noctiluca
Cyetolettia
Analyse the following statement and identify the correct option given below
I. In diatoms the walls are embedded with silica and thus, the walls are indestructible
II. Diatoms have left behind large amount of cell wall deposits in their habitat, this accumulation over billions of year is referred to as diatomaceous deposition or diatomaceous earth
I is true, but II is false
I is false, but II is true
I and II are true
I and II are false
Plant like nutrition is present in
Amoeba
Paramecium
Euglena
Plasmodium
What happens in anterior part of Amoeba at the time of formation of pseudopodia?
Plasma gel is converted into plasma sol.
Plasma sol is converted into plasma gel.
Ectoplasm is converted into endoplasm.
Endoplasm is converted into ectoplasm.
