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Cyanobacteria and heterotrophic bacteria have been clubbed together in Eubacteria of kingdom Monera as per the “Five Kingdom Classification” even though the two are vastly different from each other.

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प्रश्न

Cyanobacteria and heterotrophic bacteria have been clubbed together in Eubacteria of kingdom Monera as per the “Five Kingdom Classification” even though the two are vastly different from each other. Is this grouping of the two types of taxa in the same kingdom justified? If so, why?

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उत्तर

Cyanobacteria and heterotrophic bacteria have been clubbed together in the Eubacteria of Kingdom Monera as per the “Five Kingdom Classification” because they do not have nuclear envelopes and membrane-bound organelles. Their genetic material is naked. They have 70S type of ribosomes. So, cyanobacteria and heterotrophic bacteria are prokaryotes and belong, to Kingdom Monera.

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पाठ 2: Biological Classification - Exercises [पृष्ठ ९]

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एनसीईआरटी एक्झांप्लर Biology [English] Class 11
पाठ 2 Biological Classification
Exercises | Q 4. | पृष्ठ ९

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Tick (✓) the appropriate answer : 

Unicellular organisms with a proper nucleus are known as :


What name is given to bacteria found in the root nodules of pea plants? State their importance. 


Fill in the blank. 

................ are green plants that contain chlorophyll and usually live in stagnant water.


Write a note on kingdom Fungi.


State whether the following statement is true or false. Explain your statement.

Organ of locomotion in amoeba is pseudopodia.


Who am I?

I don't have a true nucleus, cell organelles or plasma membrane.


Who am I?

I live on decaying organic matter.


Draw a neat and labelled diagram.

Paramoecium


Which one of the following is an example of binomial scientific name?


Match the items in Column I with as many as possible and even repeatedly from column II.

Column I

Column II

1.Pine

(i) Fungi

2. Earthworm

(ii) Monera

3. Bread mould

(iii) Prokaryote

4. Amoeba

(iv) Gymnosperm

5. Moss

(v) Plantae

6.Bacteria

(vi) Animalia

 

(vii) Protista

(viii) Bryophyta 


Give the scientific names of man, domestic cat, and peepal tree.


All humans on earth today may differ widely in their facial features, colour, height, etc. Yet, they belong to a single species Homo sapiens. Give one reason why they are not considered belonging to different species.


How is the classification of living organisms important?


Give two examples of pteridophyta


Who proposed the five kingdom system of classification and when?


Pteridophyta do not have


Five kingdom classification of living organisms is given by ______.


List two demerits of five kingdom systems of classification.


Write the merits and demerits of the five-kingdom classification.


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