Q.1
The movement of chloroplast in cells of Hydrilla leaf is an example of cytoplasmic streaming.
  • a) True
  • b) False
Q.2
Bulk flow system occurs as a result of difference in ________
  • a) Height
  • b) Side of leaf
  • c) Pressure
  • d) Temperature
Q.3
The pathway of absorption of water involving system of interconnected protoplasts is _______
  • a) apoplastic pathway
  • b) symplastic pathway
  • c) diffusion
  • d) pressure flow of hypothesis
Q.4
Water loss in its liquid phase from special openings of veins near the tip of grass blades is termed as _________
  • a) guttation
  • b) exudation
  • c) girdling
  • d) transpiration
Q.5
Symbiotic association of fungus with the plant root system is known as ________
  • a) mutualism
  • b) nodules
  • c) ureides
  • d) mycorrhiza
Q.6
Apoplastic pathway is discontinuous at _______
  • a) epidermis
  • b) cortex
  • c) casparian strips
  • d) pericycle
Q.7
Statement A: Garden hose is an example of positive hydrostatic pressure.
  • a) Both the statements are true
  • b) Both the statements are false
  • c) Statement A is true but Statement B is false
  • d) Statement B is true but Statement A is false
Q.8
Translocation occurs through _____
  • a) xylem only
  • b) phloem only
  • c) plasmodesmata
  • d) Vascular tissues
Q.9
The extensions of root epidermal cells which increase the surface area for absorption are called as _______
  • a) casparian strips
  • b) root hairs
  • c) sieve plates
  • d) tracheids
Q.10
The region in the figure given below represents ___________
  • a) apoplastic pathway
  • b) symplastic pathway
  • c) casparian strips
  • d) plasmodesmata
0 h : 0 m : 1 s