Casparian strips are present in the endodermis of

1. Monocot stem

2. Dicot root

3. Dicot stem

4. More than one option is correct

Mark the correct one with respect to bundle sheath in a dicot leaf

1. Sclerenchymatous

2. Collenchymatous

3. Parenchymatous

4. Lignified

Bulliform cells are associated with

1. The epidermis of dorsiventral leaves

2. The adaxial epidermis of isobilateral leaves

3. The abaxial epidermis of monocot leaves

4. Mesophylls of dicot leaves

In monocotyledonous stem

A tree can be killed by removing its bark, as this also removes the ________.

1. Phelloderm only

2. Phellem only

3. Primary xylem

4. Secondary phloem

Choose odd with respect to collenchyma

1. Living mechanical tissue

2. Intercellular space is absent in angular type

3. Thickening of the wall is due to deposition of lignin

4. Found in hypodermis of dicot stem

Select incorrect statements from the given below:

1 (i) and (ii)

2. (ii) and (iii)

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

4. Only (iv)

Select incorrect statement with respect to the anatomy of monocot stem

1. Parenchymatous ground tissue is extended from hypodermis to center

2. Hypodermis is made of thick-walled living mechanical tissue

3. Vascular bundles are conjoint, collateral and closed with endarch xylem

4. Pith is absent

In parenchyma, all cells are isodiametric and

1. Thin-walled

2. Thick-walled

3. Lignified-walled

4. Devoid of intercellular spaces

In which character an isobilateral leaf differs from the dorsiventral leaf?

1. Scattered vascular bundles

2. Undifferentiated mesophylls

3. Absence of stomata with guard cells

4. Conjoint, collateral, and closed vascular bundle