Chapter No 7 :Tissue-and-tissue-system (136 MCQ`S)

  1. The specialized water and salt conducting cells of xylem are called ?
    1. Tracheary elements
    2. Fibers
    3. Astrosclereids
    4. Osteosclereids
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  2. The tracheary elements which are short wide and wirh perforated end walls are called ?
    1. Xylem
    2. Fibers
    3. Vessel members
    4. Osteosclereids
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  3. The tracheary elements which are elongated tube like with tapering ends are called ?
    1. Tracheary elements
    2. Fibers
    3. Vessel members
    4. Tracheids
    5. Show Answer
      Answer: D
      Explanation:
      • N/A
  4. The xylem produced as a result of primary growth is called ?
    1. Primary xylem
    2. Secondary xylem
    3. Tertiory xylem
    4. Tetra xylem
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  5. The eary primary xylems are called ?
    1. Protoxylem
    2. Secondary xylem
    3. Tertiory xylem
    4. Tetra xylem
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  6. The xylem appear late during differentiation are called?
    1. Protoxylem
    2. Metaxylem
    3. Secondary xylem
    4. Tetra xylem
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  7. The xylems which are produced as a result of secondary growth are called ?
    1. Primary xylem
    2. Secondary xylem
    3. Tertiory xylem
    4. Tetra xylem
    5. Show Answer
      Answer: B
      Explanation:
      • N/A
  8. Living conducting tissue is ?
    1. Xylem
    2. Metaxylem
    3. Phloem
    4. Protoxylem
    5. Show Answer
      Answer: C
      Explanation:
      • N/A
  9. The phloem present outside the xylem is called ?
    1. Abaxial phloem
    2. Adaxial phloem
    3. Interxylary
    4. Included phloem
    5. Show Answer
      Answer: A
      Explanation:
      • N/A
  10. The phloem present inside the xylem is called ?
    1. Abaxial phloem
    2. Adaxial phloem
    3. Interxylary
    4. Included phloem
    5. Show Answer
      Answer: B
      Explanation:
      • N/A

COMING SOON

  1. FINE ARTS
  2. HOME ECONOMICS
  3. JOURNALISM
  4. PHILOSOPHY
  5. SARAIKI(سرائیکی)
  6. SOCIAL WORK