Question

Write down the level of organisation from the simplest to the complex ones.

Answer 1

Cells grow, differentiate, multiply and divide to form different specialised cells. The level of organisation in correct sequence are:
i) Cells with similar function group together to form tissues.
ii) Tissues with similar function group together to form organs.
iii) Different organs group together to form an organ system.
iv) An organ system forms an organism.