Question

In Which Of The Following, The Usual Taxonomic Hierarchy Is Not Followed?
A)Polypetalae And Gamopetalae
B)GamopetalaeAnd Monochlamydae
C)Monochlamydae And Monocots
D)None Of The Above​

Answer 1

Answer:

The term taxon (plural - taxa) represents any group or rank in a biological classification into which related organisms are classified. Both potato and tomato may belong to the same family (solanaceae) but in hierarchical classification potato is a plant tuber and tomato is a fruit, hence potato and tomato do not represent similar category in hierarchy.

Answer 2

Option (C) Monochlamydae and Monocots

• Polypetalae refers to the botanical group of plants which possess free petals.
• Gamopetalae also refers to the botanical group of plants which possess petals that are united.
• Monochlamydae is an artificial taxonomic group used in the identification of plants whose flowers are nearly coextensive, Apetalae which is the flowers that do not contain any petals or sepals.
• Polypetalae, Gamopetalae and Monochlamydeae all three belong to the division of group dicotyledons.
• Dicotyledons are the plants whose embryos contain two cotyledons these plants also possess a tap root system.
• Whereas monocotyledons are the plants whose embryos contain a single cotyledon these plants also possess a fibrous root system.
• Therefore option (C) does not follow the taxonomic hierarchy.

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