Collenchyma occurs in layer below

1. Parenchyma
2. Sclerenchyma
3. Epidermis
4. Endodermis

Collenchymatous cells are thickened due to deposition of

1. Cellulose
2. Hemicellulose
3. Pectin
4. All

Intercellular spaces are absent in

1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. Both 2 and 3

The mechanical support to growing parts of plant such as young stem and petiole of leaf is provided by

1. Collenchyma
2. Parenchyma
3. Bark
4. Sieve tube

Lignified cell wall is characteristic feature of

1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. None

  _________ are commonly found in the fruit walls of nut.

1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. Complex tissue

Complex tissue in plants have

1. Xylem
2. Sclerenchyma
3. Phloem
4. Both A and C

Tracheids, vessels, xylem fibres and xylem parenchyma are components of

1. Simple tissue
2. Xylem
3. Sclereids
4. Pith

Elongated cells with thick and lignified walls and tapering ends is a characteristic feature of

1. Xylem parenchyma
2. Xylem fibres
3. Tracheids
4. D.Vessels

Dead cell without protoplasm is ___________.

1. Sclerenchyma
2. Tracheids
3. Parenchyma
4. Both A and B