PLANT KINGDOM NEET MCQ

 PLANT KINGDOM NEET MCQ 

Q111. Phenetic classification is 

based on 

(1) The ancestral lineage of 

existing organisms 

(2) Observable characteristics of 

existing organisms 

(3) Dendrograms based on DNA characteristics 

(4) Sexual characteristics

Ans.2

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Q112. Which one of the following is wrongly matched? 

(1) Nostoc-Water blooms 

(2) Spirogyra-Motle gametes 

(3) Sargassum-Chlorophyll c 

(4) Basidiomycetes-Puffballs

Ans 2

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Q113. In chlorophyceae, the mode 

of sexual reproduction is 

(1) Isogamy 

(3) Oogamy 

(2) Anisogamy 

(4) All of these

Ans.4

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Q114. An alga as the source of 

protein is 

(1)Chlorella 

(3) Spirogyra 

(2) Nostoc 

(4) Ulothrix

Ans.1

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Q115.Ulothrix can be described as  

(1) Filamentous alga lacking 

flagellated reproductive stages 

(2) Coenobial alga producing 

zoospores 

(3) Filamentous alga with 

flagellated reproductive stages 

(4) Non-motile colonial alga 

lacking zoospores

Ans.3

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Q116. Sexual reproduction in 

Spirogyra is an advanced feature 

because it shows 

(1) Different sizes of motile sex organs 

(2) Same size of motile sex organs 

(3) Morphologically different sex organs 

(4) Physiologically differentiated sex organs

Ans.4

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Q117.The pyrenoids are made up of 

(1) Proteinaceous centre and starchy sheath 

(2) Core of nucleic acid surrounded by protein sheath 

(3) Core of protein surrounded by fatty sheath 

(4) Core of starch surrounded by sheath of protein

Ans.1

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Q118. Brown algae is characterised by the presence of 

(1) Fucoxanthin 

(2) Haematochrome 

(3) Phycoerythrin 

(4) Phycocyanin

Ans.1

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Q119. Ulothrix filaments produce 

(1) Heterogametes 

(2) Isogametes

(3) Basidiospores

(4) Anisogametes

Ans.2

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Q120. The plant body is thalloid in  

(1) Funaria 

(2) Sphagnum 

(3) Salvinia 

(4) Marchantia

Ans.4

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