12-bio-botany-unit-II Plant Anatomy

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    The change from meristematic tissue to permanent tissue is called

    • Differentiation
    • Self perpetuating
    • Photosynthesis
    • Cell division
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About This Quiz

Prepared by
Mr. D. Rajamani, M. Sc.,M. Ed., P. G. Asst Botany A. C. S Mat. Hr Sec. School, Arni. Tiruvannamalai Dist
&
www. Padasalai. Net



12-bio-botany-unit-II Plant Anatomy - Quiz

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  • 2. 

    The type of tissue presents in the petioles of banana and Canna,is

    • Stellate parenchyma

    • Prosenchyma

    • Aerenchyma

    • Chlorenchyma

    Correct Answer
    A. Stellate parenchyma
  • 3. 

    The tissue generally present in all organs of plant is

    • Parenchyma

    • Chlorenchyma

    • Collenchyma

    • Sclerenchyma

    Correct Answer
    A. Parenchyma
  • 4. 

    Bicollateral vascular bundles are seen in the members of

    • Cucurbitaceae

    • Malvaceae

    • Musaceae

    • Solanaceae

    Correct Answer
    A. Cucurbitaceae
  • 5. 

    The root hairs originate from

    • Trichoblasts

    • Endodermis

    • Hypodermis

    • Pericycle

    Correct Answer
    A. Trichoblasts
  • 6. 

    The root hairs are produced from

    • Trichoblasts

    • Rhizodermis

    • Trichomes

    • Accessory cells

    Correct Answer
    A. Trichoblasts
  • 7. 

    The polyarch condition is found in

    • Monocot root

    • Monocot leaf

    • Dicot leaf

    • Dicot stem

    Correct Answer
    A. Monocot root
  • 8. 

    The inner most layer of the cortex is

    • Endodermis

    • Epidermis

    • Hypodermis

    • Pericycle

    Correct Answer
    A. Endodermis
  • 9. 

    The passage cells are found in endodermis of

    • Dicot root

    • Dicot stem

    • Monocot stem

    • Dicot leaf

    Correct Answer
    A. Dicot root
  • 10. 

    Isobilateral leaf is present in

    • Grass

    • Cucurbita

    • Sunflower

    • Bean

    Correct Answer
    A. Grass
  • 11. 

    The vascular bundle with protoxylem facing centre of the stem is

    • Endarch

    • Exarch

    • Tetrarch

    • Polyarch

    Correct Answer
    A. Endarch
  • 12. 

    The vascular bundles are skull shaped in

    • Monocot stem

    • Dicot root

    • Monocot root

    • Dicot stem

    Correct Answer
    A. Monocot stem
  • 13. 

    The osteosclereids are seen in

    • seed coat of Pisum

    • Seed coat of Crotalaria

    • Pulp of Pyrus

    • Petioles of banana

    Correct Answer
    A. seed coat of Pisum
  • 14. 

    The casparian strips are found in the endodermis of

    • Dicot root

    • Dicot stem

    • Monocot stem

    • Dicot leaf

    Correct Answer
    A. Dicot root
  • 15. 

    When the xylem and the phloem lie in the same radius, the vascular bundle is called

    • Conjoint

    • Radial

    • Open

    • Closed

    Correct Answer
    A. Conjoint
  • 16. 

    The lamellar collenchyma is seen in the hypodermis of

    • Helianthus

    • Datura

    • Ipomoea

    • Nicotiana

    Correct Answer
    A. Helianthus
  • 17. 

    The protoxylem lacuna is present in the vascular bundles of

    • Monocot stem

    • Dicot root

    • Monocot root

    • Dicot stem

    Correct Answer
    A. Monocot stem
  • 18. 

    The vascular bundle in the leaf is

    • Collateral and closed

    • Collateral and open

    • Bicollateral and open

    • Collateral and exarch

    Correct Answer
    A. Collateral and closed

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  • Mar 19, 2022
    Quiz Edited by
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  • Dec 01, 2013
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