SOLVE MCQS ONLINE TOPIC- MODIFICATIONS OF STEM [ CLASS XI MORPHOLOGY OF FLOWERING PLANTS ]

MORPHOLOGY OF FLOWERING PLANTS- MCQS ON STEM AND ITS MODIFICATIONS

Quiz

 

1. UNDERGROUND STEM STORES FOOD IN THE FOLLOWING EXCEPT .......
   1.   ZAMIKAND
   2.   COLOCASIA
   3.   GINGER
   4.   SUGARCANE
2. GINGER, TURMERIC AND CANNA ARE ......
   1.   STEM TUBERS
   2.   BULB
   3.   RHIZOME
   4.   NONE OF THE ABOVE
3. ONION IS EXAMPLE OF ...........
   1.   SCALY OR COMPOUND BULB
   2.   TUNICATED OR LAYERED BULB
   3.   CORM
   4.   BOTH A AND B
4. SELECT THE INCORRECT MATCHING FROM THE FOLLOWING.
   
   1.   THORN- CITRUS
   2.   FLATTENED STEM-OPUNTIA
   3.   UNDERGROUND STEM- TURMERIC
   4.   STEM TENDRIL- COLOCASSIA
5. SPECIAL NARROW, PROSTRATE OR HORIZONTAL GREEN BRANCH, WHICH DEVELOP FROM CROWN IS CALLED.....
   1.   SUCKER
   2.   TRAILER
   3.   RUNNER
   4.   STOLON
6. EXAMPLES OF SUCKERS ARE ....
   1.   MENTHA AND STRAWBERRY
   2.   OXALIS AND CENTELLA
   3.   BANANA AND CHRYSENTHEMUM
   4.   EUPHORBIA AND TRIDAX
7. OFFSET IS ALSO CALLED.....
   1.   SHORT AQUATIC RUNNERS
   2.   LONG AQUATIC SUCKERS
   3.   BOTH A AND B
   4.   CORM
8. EXAMPLES OF OFFSET ARE ....
   1.   MENTHA AND TRIDAX
   2.   CANNA AND BANANA
   3.   EICHHORNIA AND PISTIA
   4.   BOTH A AND C
9. STEM MODIFIED INTO LEAF LIKE STRUCTURE IS ............
   1.   PHYLLODE
   2.   PHYLLOCLADE
   3.   CLADODE
   4.   CLADOPHYLL
10. ......... ARE THE BRANCHES OF LIMITED GROWTH SHOWING ONE INTERNODE LONG STEM AND PERFORMING PHOTOSYNTHESIS.
    1.   PHYLLODE
    2.   CLADODE
    3.   PHYLLOCLADE
    4.   CLADOPHYLL
11. ASPARAGUS IS A .........
    1.   PHYLLOCLADE
    2.   CLADODE
    3.   CLADOPHYLL
    4.   NONE OF THE ABOVE
12. AXILLARY BUDS IN DIOSCOREA, WHICH STORES FOOD AND HELP IN VEGETATIVE PROPAGATION ARE CALLED.....
    1.   ACCESSORY BUD
    2.   APICAL BUD
    3.   BULBILS
    4.   BOTH A AND B
13. IN WHICH PLANT FLORAL BUD DEVELOPS INTO TENDRIL
    1.   VITIS
    2.   PASSIFLORA
    3.   CUCURBITS
    4.   ANTIGONON
14. IN VITIS ........... BUD DEVEOPS INTO TENDRIL.
    1.   APICAL BUD
    2.   AXILLARY BUD
    3.   EXTRA AXILLARY BUD
    4.   FLORAL BUD
15. AXILLARY BUD DEVELOP INTO THORN IN .......
    1.   BOUGAINVILLEA
    2.   DURANTA
    3.   CITRUS
    4.   ALL OF THE ABOVE