Parenchymal cells have ________ walls and are made up of _____________.
1. Thick, cellulose
2. Thin, cellulose
3. Thick, hemicellulose
4. Thin, hemicellulose

Lignified cell wall is characteristic feature of
1. Parenchyma
2. Collenchyma
3. Sclerenchyma
4. None

  _________ are commonly found in the fruit walls of nut.

Tracheids, vessels, xylem fibres and xylem parenchyma are components of
1. Simple tissue
2. Xylem
3. Sclereids
4. Pith

Dead cell without protoplasm is ___________.
1. Sclerenchyma
2. Tracheids
3. Parenchyma
4. Both A and B

In flowering plants which of the following are main water transporting element
1. Tracheids
2. Vessels
3. Both A and B
4. None of the above

Central cavity is found in

The presence of _________ is characteristic feature of angiosperms.

Xylem parenchyma store food in the form of
1. Starch
2. Fat
3. Tannins
4. All of the above

How many of the followings are the parts of Ground Tissue System Epidermis, Hypodermis, general cortex, endodermis, pericycle, medullary rays, vascular bundle, pith, leaf mesophyll