Question

give one merit and one demerit of Natural System of classification [plant kingdom]

Answer 1

heya

merits - The description of families and genera is very accurate

demerit - The system does not give any idea as to the evolutionary history of any genus, family or order.

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Answer 2

heya @user
here is your answer

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NATURAL SYSTEM OF CLASSIFICATION :-

this system based on natural affinities among organis. it considered both external and internal features like ultrastructure, anatomy, embryology and phytochemistry.

this system is proposed by George Benthen and Joseph Dalton Hoiker for angiospermic plants.

Merits ::-

★ more advanced than artificial classification
★ Harley suitable for practical purpose

Demerits ::-

★ not a phylogenetic system hence primitive to phylogenetic classification.
★ gymnosperm is kept between dicot and monocot

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Hope helped !!
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