The Ring arrangement of vascular bundle is characteristic of

(1)Dicot stem and dicot root

(2)Dicot root and monocot root

(3) dicot stem and monocot stem

(4) dicot stem only

The type of vascular bundle in dicot stem is -

1. open, conjoint with endarchprotoxylem

2. open,conjoint with exarch protoxylem

3. close, conjoint with endarchprotoxylem

4. open, conjoint with endarchmetaxylem

Pith is made up of ___________cells and _____________spaces are present between them.

(1)Parenchymatous, intracellular

(2)Parenchymatous, intercellular

(3) collenchymatous, intracellular

(4) Parenchymatous, no intercellular

The hypodermis of the monocot stem is made up of

1. collenchyma

2. sclerenchyma

3. parenchyma

4. All of the above

The hypodermis of dicot stem and monocot stem is made up of

1. collenchyma and sclerenchyma respectively

2. collenchyma in both

3. sclerenchyma in both

4. sclerenchyma and collenchyma respectively

In monocot stem, Ground tissue is differentiated into  

(1)endodermis , cortex and pericycle

(2)endodermis , cortex and pericycle, hypodermis

(3)cortex and pericycle only

(4) None of these

In monocot stem, ground tissue is made up of

(1)collenchyma

(2)sclerenchyma

(3) parenchyma

(4) All of the above

Vascular bundle are ___________and surrounded by ___________ bundle sheath in

monocot stem.

1. scattered, sclerenchymatous

2. arranged, sclerenchymatous

3. scattered, parenchymatous

4. scattered, collenchymatous

Which type of cells are not present in Phloem of monocot stem

(1)Companion cell

(2)sieve tubes

(3) Phloem parenchyma

(4) Phloem fibres

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