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Match items of coloumn I and coloumn II ...

Match items of coloumn I and coloumn II
`{:(,"Coloumn I ",,"Coloumn II"),(,"(Vascular bundle)",,"(Organ)"),(A.,"Collateral and open",(i),"Cucurbita stem"),(B.,"Radial",(ii),"Fern stem"),(C.,"Bicollateral",(iii),"Maize root"),(D.,"Concentric",(iv),"Sunflower Stem"),(,,(v),"Maize stem"):}`

A

`A-(v), B-(iv), C-(iii), D-(i)`

B

`A-(iv), B-(iii), C-(i), D-(ii)`

C

`A-(v), B-(i), C-(iii), D-(ii)`

D

`A-(iv), B-(iii), C-(ii), D-(i)`

Text Solution

AI Generated Solution

The correct Answer is:
To match the items from Column I with Column II, we will analyze each type of vascular bundle and identify the corresponding organ. ### Step-by-Step Solution: 1. **Identify Collateral and Open Vascular Bundles:** - Collateral and open vascular bundles consist of xylem and phloem arranged side by side with cambium in between. - This type is typically found in dicot stems. - **Match:** A. Collateral and open → (iv) Sunflower Stem. 2. **Identify Radial Vascular Bundles:** - Radial vascular bundles have xylem and phloem arranged in alternating positions, commonly found in the roots of both dicots and monocots. - In this case, we will match it with the maize root. - **Match:** B. Radial → (iii) Maize Root. 3. **Identify Bicollateral Vascular Bundles:** - Bicollateral vascular bundles have phloem on both sides of the xylem. This type is characteristic of the Cucurbita family. - **Match:** C. Bicollateral → (i) Cucurbita Stem. 4. **Identify Concentric Vascular Bundles:** - Concentric vascular bundles have either phloem surrounding xylem or vice versa. This type is typically found in ferns. - **Match:** D. Concentric → (ii) Fern Stem. ### Final Matches: - A → (iv) Sunflower Stem - B → (iii) Maize Root - C → (i) Cucurbita Stem - D → (ii) Fern Stem ### Summary of Matches: - A (Collateral and open) → (iv) Sunflower Stem - B (Radial) → (iii) Maize Root - C (Bicollateral) → (i) Cucurbita Stem - D (Concentric) → (ii) Fern Stem
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