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Plant intelligence - Quiz
Contributed by: Heaton
  • 1. What is the primary argument of the Cellular Basis of Consciousness (CBC) model?
A) All cells are conscious
B) Intelligence requires a brain
C) Only neurons are conscious
D) Only plant cells are conscious
  • 2. Why is the CBC model criticized?
A) It ignores genetic data
B) It contradicts neurobiology
C) It is not published in journals
D) It lacks empirical evidence
  • 3. How are terms like plant 'neural networks' generally regarded by researchers?
A) As distinct from artificial intelligence
B) As proven biological facts
C) As outdated scientific terms
D) As metaphors
  • 4. Who defines intelligence as 'profiting from experience'?
A) Stefano Mancuso
B) Anthony Trewavas
C) Herbert Spencer Jennings
D) Daniel A. Chamovitz
  • 5. How do Robert J. Sternberg and Douglas K. Detterman define intelligence?
A) The ability to reproduce
B) The capacity to grow towards light
C) A capacity for problem-solving
D) A collection of neurons
  • 6. What is the main reason Daniel A. Chamovitz believes plant intelligence is not a valid scientific field?
A) It lacks an objective definition
B) The field is too expensive
C) Plants lack cells
D) It is not popular among botanists
  • 7. What was the original name of the Society of Plant Signaling and Behavior?
A) Botanical Consciousness Association
B) International Laboratory of Plant Neurobiology
C) Society for Plant Intelligence
D) Society for Plant Neurobiology
  • 8. In what year was the Society for Plant Neurobiology established?
A) 2005
B) 2009
C) 2016
D) 2018
  • 9. Who heads the International Laboratory of Plant Neurobiology?
A) Daniel A. Chamovitz
B) Anthony Trewavas
C) František Baluška
D) Stefano Mancuso
  • 10. Why was the Society for Plant Neurobiology renamed to the Society of Plant Signaling and Behavior?
A) Criticism from botanists and negative career impacts
B) A disagreement regarding plant intelligence definitions
C) Lack of funding
D) The laboratory closed down
  • 11. What does Shane Legg and Marcus Hutter's summary state about intelligence?
A) It is strictly a biological phenomenon
B) It is defined by the number of neurons
C) It is only present in multicellular organisms
D) It is an individual's ability to adapt to environments
  • 12. How does Chamovitz describe the current state of the definition of intelligence?
A) Universally accepted
B) Too narrow
C) Highly scientific
D) Overly vague
  • 13. Are phloem structures considered convergent to neurons?
A) Only in certain plant species
B) Yes
C) Only in laboratory settings
D) No
  • 14. What criterion does Chamovitz claim scientific study must meet?
A) Must be universally accepted
B) Must have financial backing
C) Must be testable and falsifiable
D) Must involve animal models
  • 15. Which researcher proposed the Cellular Basis of Consciousness (CBC) model in 2021?
A) Herbert Spencer Jennings
B) Marcus Hutter
C) František Baluška
D) Shane Legg
  • 16. In what year did Dorothy Retallack publish The Sound of Music and Plants?
A) 1973
B) 2003
C) 1980
D) 1970
  • 17. According to Retallack's experiments, which genre of music caused plants to die?
A) Acid rock
B) Classical
C) Country
D) Jazz
  • 18. Who is credited with reintroducing the idea of plant intelligence in the early 2000s?
A) Charles Darwin
B) Dorothy Retallack
C) Anthony Trewavas
D) Peter Wohlleben
  • 19. In 2014, what did Trewavas compare plant cognition to?
A) Insect swarm behaviors
B) Artificial intelligence algorithms
C) Mammalian brain activity
D) Single-celled bacteria movement
  • 20. Where does the organization of plant roots originate, according to Trewavas?
A) The vascular tissue
B) The leaves
C) The root tip
D) The stem
  • 21. Who first mooted the notion of a 'root brain' in 1880?
A) Dorothy Retallack
B) Charles Darwin
C) Anthony Trewavas
D) Peter A. Crisp
  • 22. What discovery was made by biologists at the University of Birmingham in 2017?
A) Plants can speak to one another
B) A decision-making center in the root tip of dormant seeds
C) Plants produce their own glucose through neural signals
D) Plants recognize human faces
  • 23. What mechanism explains the regulation of flowering in A. thaliana via vernalization?
A) Increased oxygen levels
B) Increased sunlight exposure
C) Water consumption
D) Turning off the AtFLC flowering inhibitor gene
  • 24. What happened to Venus flytraps when exposed to anesthetics in the 2017 study by Yokawa?
A) They grew faster
B) They bloomed immediately
C) They stopped generating electrical signals
D) They changed color
  • 25. Who authored the 1811 essay regarding sensation in vegetables?
A) Federico Delpino
B) Charles Darwin
C) Gustav Fechner
D) James Perchard Tupper
  • 26. Who authored the 1900 book Intelligence in Plants and Animals?
A) Arthur Smith
B) Thomas G. Gentry
C) Maurice Maeterlinck
D) Royal Dixon
  • 27. What did Captain Arthur Smith argue was not necessary for consciousness?
A) Water.
B) Photosynthesis.
C) Sunlight.
D) The brain.
  • 28. Which plant does the text mention as responding to light touch, shadows, and darkness?
A) Venus Flytrap
B) Mimosa
C) Sunflower
D) Oak tree
  • 29. Who argued in 1914 that plants are sentient and have minds and souls?
A) Federico Delpino
B) Royal Dixon
C) James Perchard Tupper
D) Charles Fletcher Argyll Saxby
  • 30. Who stated that plants exhibit an electric response under stimuli?
A) George Bernard Shaw
B) Karl F. Kellerman
C) Jagadish Chandra Bose
D) Patrick Geddes
  • 31. What reaction did a cabbage display in Bose's laboratory demonstration?
A) Change in color
B) Sudden growth
C) Convulsions
D) Emission of light
  • 32. Which famous playwright visited Bose's laboratory?
A) Samuel Beckett
B) William Shakespeare
C) Oscar Wilde
D) George Bernard Shaw
  • 33. According to Kellerman, what else shows variations in resistance to electric current?
A) Nothing else exists
B) Water vapor
C) Only animal tissue
D) Dead matter
  • 34. How did the visitor George Bernard Shaw feel after the cabbage demonstration?
A) Completely indifferent
B) Intensely disturbed
C) Deeply amused
D) Highly impressed
  • 35. What year did Cleve Backster first become interested in measuring plant responses?
A) 1973
B) 1960
C) 1966
D) 1975
  • 36. What device did Backster attach to the philodendron leaf to measure electrical resistance?
A) Polygraph
B) EEG
C) Galvanometer
D) Thermometer
  • 37. What is the term used to describe the theory that plants respond to emotions and intents?
A) Backster effect
B) Primary consciousness
C) Botanical sentience
D) Plant magnetism
  • 38. What species was used in the 1975 experiment regarding the killing of organisms in boiling water?
A) Earthworms
B) Garden snails
C) Fruit flies
D) Brine shrimp
  • 39. How many brine shrimp deliveries to boiling water were used in the 1975 study?
A) 13
B) 60
C) 5
D) 7
  • 40. According to the text, what was the primary conclusion of the 1975 study by Horowitz, Lewis, and Gasteiger?
A) The theory was proven correct
B) Plants react to brine shrimp death
C) The results were not statistically significant
D) Plants require electricity to show emotion
  • 41. How many plants was the original 'Backster effect' based on according to John M. Kmetz?
A) Sixty
B) Seven
C) Thirteen
D) Five
  • 42. What device did MythBusters use in later experiments that failed to detect any response?
A) Galvanometer
B) X-ray
C) EEG
D) Polygraph
  • 43. What did the television show MythBusters conclude about the Backster effect?
A) Plants are sentient but shy
B) The results were inconclusive
C) The theory is plausible
D) The theory was not true
  • 44. How did philosopher Yogi H. Hendlin describe the research in 'The Secret Life of Plants'?
A) Unmethodical citizen science
B) Peer-reviewed analysis
C) Rigorous biological study
D) Essential botanical reading
  • 45. What condition do animals need to be considered likely to be conscious?
A) High levels of chlorophyll.
B) A basic cell structure.
C) A sufficiently complex nervous system.
D) The ability to photosynthesize.
  • 46. What is the primary argument made by Taiz et al. (2019) regarding plant consciousness?
A) Plants neither possess nor require consciousness
B) Plants are conscious but lack language
C) Plants have a primitive form of consciousness
D) Plant consciousness is proven by electrical signals
  • 47. According to Robinson and Draguhn (2021), what do plants lack that prevents them from having a nervous system?
A) Chlorophyll
B) Synapses
C) Cell walls
D) Vacuoles
  • 48. Which author wrote 'The Light Eaters: How the Unseen World of Plant Intelligence Offers a New Understanding of Life on Earth'?
A) Stefano Mancuso
B) Yiannis Manetas
C) Massimo Pigliucci
D) Zoë Schlanger
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