Select incorrect statements from the given below:

1 (i) and (ii)

2. (ii) and (iii)

3. (i), (ii) and (iii)

4. Only (iv)

Which is the correct set of options with respect to the following?
1. Dicot stem         –  Differentiated ground tissue.
    Monocot stem    –  Endarch xylem.
    Dicot leaf           –  Isobilateral leaf.
    Monocot leaf      –  Dorsiventral leaf.

2. Dicot stem         –   Scattered vascular bundle.
    Monocot stem    –   Arranged vascular bundle.
    Dicot leaf           –   Amphistomatic.
    Monocot leaf      –   Hypostomatic.

3. Dicot stem          –   Endodermis is called a starch sheath.
     Monocot stem    –  Vascular bundle surrounded by a sclerenchymatous sheath.
      Dicot leaf          –  Palisade and spongy parenchyma.
      Monocot leaf     –  Stomata present on both surfaces.

4.  Dicot stem         –  Arranged vascular bundle.
    Monocot stem      – Endodermis is called a starch sheath.
    Dicot leaf            –  Amphistomatatic.
    Monocot leaf       –  Palisade and spongy
                                 parenchyma.

The transverse section of a plant shows following anatomical features:

Identify the category of plant and its part : 

1. Monocotyledonous root 

2. Dicotyledonous stem 

3. Dicotyledonous root 

4. Monocotyledonous stem 

Which type of cavity is  present within the vascular bundles of monocot stem

(1)air cavity

(2)water cavity

(3) Both A and B

(4) Food cavity