Question

which plans to may be unicellular multicellular
microscopic or large
a) angiosperms
b) bryophyta
c) Thallophyta
d) pteridophyta
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Answer 1

Answer:

An organism is a living thing that can function on its own. e.g. bacteria, plant, animal etc.

Depending on whether an organism is made of a single cell or multiple cells the organisms are divided into 2 types

Explanation:

The cell is the basic structural and functional unit of life. All organisms are made of cells.

Some organisms are made of a single cell and are called Unicellular organisms

These are microscopic (small and can be seen only under microscope) organisms

Unicellular organisms include both prokaryotic organisms (nucleus absent) and some eukaryotic organisms (nucleus present)

Bacteria (e.g. E.coli, Bacillus) are the unicellular prokaryotes.

Protozoa (Amoeba, Paramecium), unicellular algae (Chlorella), unicellular fungi (yeast) are all eukaryotic unicellular organisms.