PDF chapter test TRY NOW

Drag and drop the appropriate answer:
  
Answer variants:
Radial and tangential
Stem, Endarch
Collenchymatous and sclerenchymatous
 
1. In____, Protoxylem lies towards the centre, and the metaxylem lies towards the periphery. Such an arrangement of xylem is known as_______. -
2. The band of thickenings found on the ______ walls of endodermis is known as casparian strips. -
3. Hypodermis is_______ in sunflower stem and in ______________maize stem. -