Science One word answer.

Division of labour is adaptation of different parts of an organism to carry out different functions.

Ligament connects two bones together at joints.

A tissue is a group of cells of the same type or mixed type having a common origin and performing a common function.

Smooth muscles.

Collenchyma is the simple tissue that provides flexibility to soft aerial plant parts to withstand against winds.

Blood platelets help in clooting of blood at the site of injury.

Collenchyma is a simple permanent tissue which provides mechanical strength as well as flexibility to the plant organs.

The other name of cork cambium is phellogen.

Iris sphincter muscle.

Two types of conducting tissues are found in plants- Xylem and Phloem.