Solved papers for NEET Biology NEET PYQ-Plant Tissue Anatomy

done NEET PYQ-Plant Tissue Anatomy Total Questions - 17

• question_answer1) The apical meristem of the root is present: [AIPMT 2003]
  A)
  only in adventitious roots
  done clear
  B)
  in all the roots
  done clear
  C)
  only in radicals
  done clear
  D)
  only in tap roots
  done clear
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• question_answer2) Chlorenchyma is known to develop in the: [AIPMT 2003]
  A)
  spore capsule of a moss              
  done clear
  B)
  pollen tube of Pinus
  done clear
  C)
  cytoplasm of Chlarella                
  done clear
  D)
  mycelium of a green mould such as Aspergillus
  done clear
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• question_answer3) In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues? [AIPMT (S) 2005]
  A)
  Stem and root               
  done clear
  B)
  All parts
  done clear
  C)
  Shoot tips and root tips   
  done clear
  D)
  Flowers, fruits and leaves
  done clear
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• question_answer4) A common structural feature of vessel elements and sieve tube elements is: [AIPMT (S) 2006]
  A)
  thick secondary walls                  
  done clear
  B)
  pores on lateral walls
  done clear
  C)
  presence of P-protein                  
  done clear
  D)
  enucleate condition
  done clear
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• question_answer5) The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is       [AIPMT (S) 2009]
  A)
  maturing
  done clear
  B)
  elongating
  done clear
  C)
  widening
  done clear
  D)
  differentiating
  done clear
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• question_answer6) In barley stem, vascular bundles are [AIPMT (S) 2009]
  A)
  open and scattered
  done clear
  B)
  closed and scattered
  done clear
  C)
  open and in a ring
  done clear
  D)
  closed and radial
  done clear
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• question_answer7) Guard cells help in               [AIPMT (S) 2009]
  A)
  protection against grazing
  done clear
  B)
  transpiration
  done clear
  C)
  guttation
  done clear
  D)
  fighting against infection
  done clear
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• question_answer8) Palisade parenchyma is absent in leaves of [AIPMT (S) 2009]
  A)
  Sorghum
  done clear
  B)
  mustard
  done clear
  C)
  soybean
  done clear
  D)
  gram
  done clear
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• question_answer9) 

  Given I below is the diagram of a stomatal apparatus. In which of the following, all the four parts labelled as A, B, C and D are correctly identified?                    [AIPMT (M) 2010]

  A)

  	A	B	C	D
  	Subsidiary cell	Epidermal cell	Guard cell	Stomata aperture

  done clear
  B)

  Guard cell

  Stomatal aperature

  Subsidiary cell

  Epidermal cell

  done clear
  C)

  Epidermal cell

  Guard cell

  Stomatal aperture

  Subsidiary cell

  done clear
  D)

  Epidermal cell

  Subsidiary cell

  Guard cell

  Stomatal aperture

  done clear
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• question_answer10) Some vascular bundles are described as open because these                 [AIPMT (M) 2011]
  A)
  are surrounded by pericycle but to endodermis
  done clear
  B)
  are capable of producing secondary xylem and phloem
  done clear
  C)
  possess conjunctive tissue between xylem and phloem
  done clear
  D)
  are not surrounded by pericycle
  done clear
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• question_answer11) Which part would be most suitable for raising virus-free plants for micro propagation? [AIPMT (S) 2012]
  A)
  Bark
  done clear
  B)
  Vascular tissue
  done clear
  C)
  Meristem
  done clear
  D)
  Node
  done clear
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• question_answer12) Companion cells are closely associated with [AIPMT (S) 2012]
  A)
  sieve elements
  done clear
  B)
  vessel elements
  done clear
  C)
  trichomes
  done clear
  D)
  guard cells
  done clear
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• question_answer13) Closed vascular bundles lack [AIPMT (S) 2012]
  A)
  ground tissue
  done clear
  B)
  conjunctive tissue
  done clear
  C)
  cambium
  done clear
  D)
  pith
  done clear
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• question_answer14) Interfascicular cambium develops from the cells of                                       [NEET 2013]
  A)
  medullary rays
  done clear
  B)
  xylem parenchyma
  done clear
  C)
  endodermis
  done clear
  D)
  pericycle
  done clear
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• question_answer15) Specialized epidermal cells surrounding the guard cells are called:                 [NEET - 2016 Phase-I]
  A)
  Complementary cells      
  done clear
  B)
  Subsidiary cells
  done clear
  C)
  Bulliform cells    
  done clear
  D)
  Lenticels
  done clear
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• question_answer16) A few drops of sap were collected by cutting across a plant stem by a suitable method. The sap was tested chemically. Which one of the following test results indicates that it is phloem sap? [NEET - 2016 Phase-II]
  A)
  Acidic
  done clear
  B)
  Alkaline
  done clear
  C)
  Low refractive index
  done clear
  D)
  Absence of sugar
  done clear
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• question_answer17) Grass leaves curl inward during very dry weather. Select the most appropriate reason from the following: [NEET 2019]
  A)
  Shrinkage of air spaces in spongy mesophyll
  done clear
  B)
  Tyloses in vessels
  done clear
  C)
  Closure of stomata
  done clear
  D)
  Flaccidity of bulliform cells
  done clear
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