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Plant Tissue MCQ

34 MCQ questions with answers and explanations · page 2 of 2

Test yourself▶ 25 question test

Q26. Tissue in which cells have lost the capacity of cell division

  1. AMeristematic tissue
  2. BPermanent tissue
  3. CBoth a and b
  4. DNone of these
Show answer & explanation

Answer: B) Permanent tissue

Q27. Companion cells are usually seen associated with-

  1. AFibers
  2. BTracheids
  3. CVessels
  4. DSieve tube
Show answer & explanation

Answer: D) Sieve tube

Q28. Tissue is a group of cells-

  1. ASimilar in origin, structure and function
  2. BSimilar in origin but dissimilar in structure and function
  3. CDissimilar in origin but similar in structure and function
  4. DDissimilar in origin, structure and function
Show answer & explanation

Answer: A) Similar in origin, structure and function

Q29. Longest fibers are found in-

  1. AJute
  2. BCotton
  3. CSunn Hemp
  4. DCoir
Show answer & explanation

Answer: A) Jute

Q30. The corner of the cells of collenchyma tissue in plant are thickened due to deposition of-

  1. ALignin and suberin
  2. BSuberinand cutin
  3. CCellulose and pectin
  4. DChitin and lignin
Show answer & explanation

Answer: C) Cellulose and pectin

Q31. Which one of the following statements is correct ?

  1. AXylem consists of tracheids, vessels, xylem parenchyma and xylem fibres.
  2. BFlexibility in plants is due to sclerenchyma.
  3. CParenchyma have no intercellular spaces.
  4. DXylem consists of sieve plate, sieve tube and companion cells.
Show answer & explanation

Answer: A) Xylem consists of tracheids, vessels, xylem parenchyma and xylem fibres.

Q32. In aquatic plants, large air sac give them buoyancy effects.nThese sacs are surrounded by which one of the following types of tissues ?

  1. AParenchyma
  2. BCollenchyma
  3. CSclerenchyma
  4. DComplex tissue
Show answer & explanation

Answer: A) Parenchyma

Q33. Which of the following is a characteristic of fibres in relation to plant anatomy ?

  1. APossess only pitted thickening
  2. BPossess oblique end walls
  3. CResponsible for conduction and also mechanica support
  4. DPossess various shorted cells
Show answer & explanation

Answer: A) Possess only pitted thickening

Q34. Which of the following is the middle layer in the root apical meristem that gives rise to cortex ?

  1. APeriblem
  2. BCalyptrogen
  3. CDermatogen
  4. DPlerome
Show answer & explanation

Answer: A) Periblem

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