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

MORPHOLOGY OF FLOWERING PLANTS- ROOT AND ITS MODIFICATIONS

Quiz

 

1. ADVENTITIOUS ROOTS ARE FOUND IN
   1.   MAIZE
   2.   BANYAN TREE
   3.   SWEET POTATO
   4.   ALL OF THESE
2. ROOT HAIRS ARISE FROM
   1.   MERISTEMATIC REGION
   2.   ELONGATION ZONE
   3.   MATURATION ZONE
   4.   ALL OF THE ABOVE
3. PNEUMATOPHRES ARE FOUND IN
   1.   RHIZOPHORA
   2.   HERITIERA
   3.   TURNIP
   4.   BOTH A AND B
4. FOLLOWING ARE THE MODIFICATIONS OF TAP ROOT FOR FOOD STORAGE
   1.   CONICAL ROOT
   2.   NAPIFORM ROOT
   3.   FASCICULATED ROOT
   4.   BOTH A AND B
5. MAIZE, JOWAR AND SUGARCANE PRODUCE ....... ROOTS FOR MECHANICAL SUPPORT.
   1.   PROP ROOTS
   2.   STILT ROOTS
   3.   CLIMBING ROOTS
   4.   CLINGING ROOTS
6. SPECIALIZED ROOTS FOUND IN ORCHIDS, PROVIDED WITH SPONGY TISSUE VELAMEN ARE CALLED....
   1.   SUCKING ROOTS
   2.   HAUSTORIA
   3.   EPIPHYTIC ROOTS
   4.   BUYONT ROOTS
7. CLIMBING ROOTS ARE FOUND IN .......
   1.   BETEL LEAF PLANT
   2.   POTHOS ( MONEY) PLANT
   3.   PIPER (KALI MIRCH)
   4.   ALL OF THE ABOVE
8. ........ IS THE TOTAL PARASITIC PLANT
   1.   VISCUM ALBUM
   2.   CUSCUTA OR DODDER
   3.   MANGO
   4.   BOTH A AND B
9. NODULOSE ROOTS ARE ....
   1.   ARROW ( MARANTA ROOTS)
   2.   AMHALDI ( CURCUMA AMADA)
   3.   INDIAN SPINACH
   4.   BOTH A AND B
10. FASCICULATED TUBEROUS ROOTS ARE ......
    1.   DAHLIA AND ASPARAGUS
    2.   CARROT AND RADISH
    3.   BEET AND RADISH
    4.   SWEET POTATO AND GINGER