Page 42 - Practical handout Lev 1-Pharm D- 2024-2025-with spec

Pharm D Level 1 Medicinal plants (PG 101)

1) Collateral V. B
a) Open collateral (V,B). b) Closed collateral (V.B.)

Here phloem is outside,and xylem is The same as type collateral V. B,

inside and they are located on the same but there is no cambium and the
radius and cambium is in between. bundle looks alike skull shape.
The xylem arrangement is endarch The xylem arrangement is endarch
in form of Y- shape
-Surrounded by bundle sheath

Questions:-
1-Identify ………………
2-The type of V.B is……………
3-This V.B present in Questions:-
………………. 1-Identify ………………
4-Xylem arrangement 2-The type of V.B is……………
is………….. 3-Xylem arrangement
5-The Lignified Elements Are is…………..
…………. 4-Closed V.B is surrounded by
………….

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