6.
In plants which one of the following tissues is dead ?

7.
________ connects muscle to the bones.

8.
In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.

9.
Xylem helps in transportation of which of the following?

10.
Blood and lymph are types of