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 endarch protoxylem
2.open,conjoint with exarch protoxylem
3. close,conjoint with endarch protoxylem
4. open, conjoint with endarch metaxylem

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

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

In monocot stem, Trichomes are ___________ and help in reduction of transpiration.
1.present
2.absent
3. sometimespresent
4. all of these

Vascular bundle are ___________and surrounded by ___________ bundle sheath in monocot stem.
1.scattered, sclerenchymatous
2.arranged, sclerenchymatous
3. scattered, parenchymatous
4. scattered, collenchymatous

Vascular bundles which are situated towards the centre are ______ in size and _______in number in monocot stem.
1.large, less
2. small, more
3. small, less
4. large, more

In monocot stem, vascular bundles which are situated towards the periphery are ______ in size and _______in number.
1.large, less
2. small, more
3. small, less
4. large, more

Vascular bundles are ____________,__________,___________in monocot stem.
1.conjoint, collateral, open
2.conjoint, collateral, closed
3. conjoint, bicollateral, closed
4. conjoint, bicollateral, open