Monographs can be used as
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Explanation
NCERT page nmber-14
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Index of plant species of a particular area can be studied by means of
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The index of plant species in a particular area is studied through a 'Flora,' which is a systematic account of the plant species found in that region. Floras provide descriptions, identification keys, and other relevant information about the plants of a specific geographical area.
Information on any one taxon can be taken out by
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NCERT page nmber-14
For the identification of the name of species found in an area, one would use
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NCERT page nmber-14
In five kingdom classification, which single kingdom contains blue-green algae, nitrogen fixing bacteria and methanogenic archaebacteria
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The five kingdom system proposedby R.H. Whittaker (1969).
The five kingdoms are: Monere, Protista, Fungi, Plantae, Animalia.
According to this:-
Monera contains:- All Unicellular prokaryotic organisms (Autotrophic & Heterotrophic), Monera includes all types of bacteria - blue green algae (cyanobacteria), nitrogen fixing bacteria, methanogenic archebacteria.
Protista contains:- Unicellur eukaryotic organisms.
Plantae contains:- All eukaryotic chlorophyll containing organisms (algae, bryophytes, pteridophytes, gymnosperms, angiosperms)
Fungi contains:- All fungi (achlorophyllous, eukaryotic, heterotrophic,spore producing, thalloid body).
In five-kingdom classification, unicellular green algae are included in the kingdom
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According to NCERT Book (Chapter: Biological Classification, Page No. 18), Chlamydomonas & Chlorella (Examples of Unicellular green algae) are in Kingdom Protista as both are unicellular and eukaryotic.
Please note that Blue Green Algae(Cyanobacteria) is in Kingdom Monera. (prokaryotic)
Multicellular algae are in Kingdom Plantae(Metaphyta).
So, Algae are present in three kingdoms in 5 kingdom classification.
Fungi usually store the reserve food material in the form of
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Saprophytic protists are:
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Factual.
The domain Archaea is not characterized by:
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Archaebacteria have circular chromosome
Cells in some filamentous cynobacteria that are speciallized for nitrogen fixation are called:
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In some filamentous cyanobacteria, specialized cells called heterocysts are responsible for nitrogen fixation. Heterocysts provide anaerobic conditions necessary for the nitrogen-fixing enzyme nitrogenase to function efficiently.
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