TRANSPORT IN PLANTS Set 2

More than the volume of water imbibed ✘ Same as the volume of the water imbibed ✘ Less than the volume of the water imbibed ✘ Depends upon the type of imbibant ✔ NULL ✔ NULL NULL

Xylem ✘ Phloem ✘ Either (a) or (b) ✘ Both (a) and (b) ✔ NULL ✔ NULL NULL

Hydathodes ✘ Stomata ✘ Cuticle ✘ Bark ✔ NULL ✔ NULL NULL

Osmosis ✘ Plasmolysis ✘ Imbibition ✘ Diffusion ✔ NULL ✔ NULL NULL

A-Final level               B-Dotpin 
C-Initial level              D-Sugar solution 
E-Potato tuber ✘ A-Initial level             B-Dotpin
C-Final level             D-Water
E-Potato tuber ✘

A-Final level         B-Dotpin
C-Initial level        D-Water
E-Potato tuber

✘ A-Final level         B-Dotpin
C-Initial level        D-Water
E-Container ✔ NULL ✔ NULL NULL

Active transport move xylem but not phloem sap ✘ Transport, in xylem is unidirectional and saps move upward, while phloem sap moves ups and down ✘ Transpiration does not move xylem sap, but it moves phloem saps ✘ Transport of substances take place from source to sink by both the tissues ✔ NULL ✔ NULL NULL

PMA ✘ BAP ✘ Silicon oil ✘ Low viscosity ✔ NULL ✔ NULL NULL

Phototropism ✘ Hydrotropism ✘ Chemotropism ✘ Gravitropism ✔ NULL ✔ NULL NULL

Hypotonic solution ✘ Hypertonic solution ✘ Isotonic solution ✘ Air ✔ NULL ✔ NULL NULL

Dumb bell-shaped guard cells ✘ Pentamerous flowers ✘ Reticulate venation ✘ Capsular fruits ✔ NULL ✔ NULL NULL