Which of the following is not the component of secondary phloem?

1. Protophloem

2. Bast fibers

3. Companion cells

4. Phloem parenchyma

Monocot root differs from dicot root in

1. Having differentiated ground tissue

2. Presence of centripetal xylem

3. Pericyclic origin of lateral roots

4. Presence of large and well-developed pith

Protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of ______ xylem is present in ________.

1. Secondary, root

2. Primary, stem

3. Secondary, stem

4. Primary, root

Lenticels are present in

1. Outer primary protective tissue

2. The outer layer of secondary protective tissue

3. The middle layer of secondary protective tissue

4. Inner layer of secondary protective tissue

Cells having cellulose, hemicellulose and pectin deposits on the wall and shows its presence commonly in the petiole of leaf and growing green stems belong to

1. Sclerenchyma

2. Collenchyma

3. Aerenchyma

4. Parencyma

As compared to the monocot root, the dicot root has/shows

1. Large and well-developed pith

2. Primary growth only

3. Sclerenchymatous pericycle

4. Fewer xylem bundles

Which of the given figure represents the internal structural details of a monocot root?

1. 

2. 

3. 

4. 

The most abundant and common tissue in plants

1. Has non-vacuolated cytoplasm

2. Is living and has cellulosic wall

3. Stores ergastic substances always

4. Cannot take part in photosynthesis

Monocot stems do not have

1. Protophloem

2. Phloem parenchyma

3. Companion cell in phloem

4. Sieve tube and metaphloem

Choose the correct option with respect to sclereids

1. Physiologically active

2. Pits are present

3. Derived from meristems directly

4. Little amount of protoplasm is present