Quiz  /  NEET MCQ on Plant Systematics

  • 1. 
    The level of taxonomic study related to biological aspects of taxa, inclusive of intraspecific populations, speciation, evolutionary trends and rates is

  • theta taxonomy
  • alpha taxonomy
  • beta taxonomy
  • gamma taxonomy

  • 2. 
    The process wherein the labellum in Orchidaceae surfaces at the anterior side via the twisting of the ovary through 180 degree

  • Articulation
  • Adnation
  • Attenuation
  • Resupination

  • 3. 
    The organization of taxonomic information in logical classification is known as

  • Phenetic
  • Systematics
  • Dendogram
  • Phylogenetic

  • 4. 
    One of these is not a plant fossil

  • Rhynia
  • Lepidocarpon
  • Lepidodendron
  • Archaeopteryx

  • 5. 
    The primary advantage of Bentham and Hookers classification is

  • It is a system whose basis is on evolutionary concepts
  • It is a natural system of classification of all plant groups
  • Deemed to be the phylogenetic aspect as well
  • The taxa description is based on the actual examination of the specimens

  • 6. 
    Α taxonomy pertains to

  • Chemotaxonomy
  • Phylogeny
  • Classical taxonomy
  • Experimental taxonomy

  • 7. 
    To comprehend general plant relationships, this is one of the best methods

  • Experimental Taxonomy
  • Numerical Taxonomy
  • Cytotaxonomy
  • Chemotaxonomy

  • 8. 
    The condition of Polyadelphous can be found in

  • Rutaceae
  • Leguminosae
  • Compositae
  • Liliaceae

  • 9. 
    Linnaeus is credited with the following

  • Law of Limiting factor
  • Binomial nomenclature
  • Concept of inheritance
  • Theory of heredity

  • 10. 
    The reason why the system of plant classification proposed by Carolus Linnaeus was artificial is

  • Because it considered the physiological facts along with the morphological traits
  • Because it was based on the similarities and differences in floral and other morphological characters only
  • Because it was on the basis of evolutionary relationships of plants
  • None of these
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