Reticulate venation and parallel venation || The leaf too has to say || Class-4 || EVS

 

 

Touch here 👆

 

 

 

 

Classify the name of some leaves that we can easy to tear and not easy to tear.

 

 

 Reticulate venation and parallel venation  - 

 

Video  👇

 

 

https://youtu.be/OsfR_JP78JQ

 

 

 

1)Draw and explain  reticulate venation?

 

 

 

 

 

 

The network - like venation in leaves is called reticulate venation.

 

 

Example:Mango tree leaf,Jack tree leaf. 

 

 

2) Draw and explain parallel venation?

 

 

 

 

 

The parallel arrangement of  veins in leaves is called parallel venation.

 

 

Example:Bamboo leaf,Coconut tree leaf.

 

 

3)List out some leaves according to their  venation.

 

 

 

 

4) Note down the differences between reticulate venation and parallel venation.

 

 

 

ACTIVITY-1

 

 

Remove the green colour in leaves,and make an album.

 

 

ACTIVITY-2

 

 

Collect and trace different types of leaves.