Subcellular level of body organisation is found in
Write answers the following questions.
(a) What are the levels of organisation in living things?
(b) What level or organisation do we see in the euglena?
(c) How does tissue level organisation occur?
(d) How does organisation occur at the organ level?
(e) Name the organ systems you know.
Solve the puzzle using the clues given below.
Clues : Across
(1) Unicellular animal
(2) Animal with tissue level organisation
(3) Single living thing
(4) Where living things live
(5) All animals and plants living together