Plant biology
Pl1nt biology
#### The waxy substance associ1ted with the wall of the cork cell is:
1. [ ] Lignin
2. [ ] Hemicellulose
3. [x] Cutin
4. [ ] Suberin
#### A tissue that does not contain lignin:
1. [ ] Sclerenchyma
2. [x] Parenchyma
3. [ ] Collenchyma
4. [ ] Chlorenchyma
#### Lateral roots originate in:
1. [ ] Cortex
2. [ ] Endodermal cells
3. [x] Pericycle
4. [ ] Cork cambium
#### Which are the external protective tissues of the plant?
1. [ ] Cortex and epidermis
2. [ ] Cork and cortex
3. [ ] Pericycle and cortex
4. [x] Epidermis and cork
