Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Diatoms and desmids are found in
Freshwater
Marine environments
Both (1) and (2)
Terrestrial environments
Diatoms, which are good indicators of water pollution are
Photosynthetic protists
Saprophytes
Heterotorphs
Chemoautotrophs
Which of the following are good indicators of water pollution?
Diatoms
BGA
Methanogens
Archaebacteria
Siliceous frustules of diatoms being indestructible, piled up at the bottom of ocean and formed a thick bed over billions of years. Such a thick bed is known as
Red sea
Diatomaceous earth
Pseudorocks
Red tides
Siliceous frustules of diatoms being indestructible, piled up at the bottom of ocean and formed a thick bed over billions of years. Such a thick bed is known as
Red sea
Diatomaceous earth
Pseudorocks
Red tides
Identify the wrong combination:
Sun - Star
Moon - Satellite
Earth - Planet
Star - Galaxy
Identify the wrong combination:
Sun - Star
Moon - Satellite
Earth - Planet
Mars - Galaxy
Auxopores as rejuvenescent cells are characteristic of which of the following?
Dinoflagellates
Diatoms
Zooflagellates
Sporozoans
Auxopores as rejuvenescent cells are characteristic of which of the following?
Dinoflagellates
Diatoms
Zooflagellates
Sporozoans
The algae used for the construction of soundproof room is.
Diatoms
Chara
Noctulica
Gonylaux