University of Rajasthan 2006 B.Sc Botany STRUCTURE,DEVLOPMENT AND REPRODUCTIONS IN FLOWERINGPLANTS 2ND - Question Paper

7. THE EXAMPLE OF SECONDRY GROWTH IN MONOCOT STEM IS:-
(I) WHEAT (II) DRACAENA (III) COCONUT (IV) PALM (MARKS -1/2)

8. SCATTERED BUNDLES DICOT STEM ARE obtained IN :-
(I) SUNFLOWER (II) CUCURBITA (III) ANEMONE (IV) DRIMYS (MARKS -1/2)

9. DICOT LEAF IS :-
(I) ISOBILATERAL (II) CENTRIC (III) SCALY (IV) DORSIVENTRAL (MARKS -1/2)

10. PERIGYNOUS kind OF STOMATA ARE obtained IN :-
(I) CUCURBITA (II) ALLIUM (III) HORDAEUM (IV) RHOEA (MARKS -1/2)

11. THE FUNCTION OF ROOT HAIR IS :-
(I) CONDUCTION OF WATER (II) ABSORPTION OF WATER
(III) SECRETION OF MUCILAGE (IV) REPRODUCTION (MARKS -1/2)

12. FLOATING ROOTS ARE obtained IN :-
(I) JUSSEA (II) HYDRILLA (III) TRAPA (IV) WATER LILY (MATKS -1/2)

13. LATERAL ROOTS ARE DEVELOPED FROM :-
(I) EPEDERMIS (II) PERICYCLE (III) ENDODERMIS (IV) CORTEX (MARKS -1/2)

14. PROP ROOTS ARE obtained IN :-
(I) MANGO (II) TURNIP (III) BANYAN (IV) RADISH (MARKS -1/2)

15. FLOWER IS :-
(I) replaced ROOT (II) replaced SHOOT
(III) replaced HAIR (IV) replaced GLAND (MARKS -1/2)

16. GERMINATED POLLEN GRAIN IS :-
(I) MICROSPOROPHYLL (II) MEGASPOROPHYLL
(III) MALE GAMETOPHYTE (IV) FEMALE GAMETOPHYTE (MARKS 1/2)

Earning:   Approval pending.