PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Protista:
It is a group that includes unicellular eukaryotic and a few simple multicellular eukaryotic organisms.
  • They may or may not have cell walls. Appendages such as hair-like cilia or whip-like flagella and pseudopodia are the locomotory structures used by these organisms to move around.
  • They are both autotrophic and heterotrophic. These organisms are also known as primitive animals as they regarded as ancestors of all multicellular eukaryotic organisms.
  • Protists can be classified into two main groups. The plant-like protists are photosynthetic and are commonly called algae.
  • The algae are both unicellular and multicellular. The animal-like protists are known as protozoans that include the amoeba and paramecium.
  • They reproduce by fission or conjugation.
Example:
The unicellular algae, diatoms, and protozoans such as amoeba, paramecium, and euglena.
BeFunky-collage (5).jpg
Clockwise from top to bottom: Paramecium, Amoeba, Euglena, Diatoms, Algae
Fungi:
  • It is a group that includes multicellular non-green eukaryotic organisms. A few organisms among these use decaying organic material as food.
  • These types of organisms are known as saprotrophs or decomposers.
  • The organisms belonging to this kingdom, secrete enzymes that digest the food and later absorb the digested food.
  • Some of them which depend on the living protoplasm for their food are known as parasites.
  • Most of the fungi have the capability of becoming multicellular organisms at particular stages of their lives.
  • The cell wall of fungi is made up of a tough complex sugar called chitin.
Example:
Yeasts, Moulds, Mushrooms or Agaricus, and Rhizopus.
BeFunky-collage (6).jpg
Clockwise from top: Yeast, Mushroom, Mould, Rhizopus
Reference:
https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/OSC_Microbio_05_01_locom.jpg/1024px-OSC_Microbio_05_01_locom.jpg
https://www.flickr.com/photos/zeissmicro/18949370752/in/photostream/
https://www.flickr.com/photos/fickleandfreckled/6793273042
https://www.flickr.com/photos/vacuela/1487022229
https://commons.wikimedia.org/wiki/File:Figure_09_04_01.jpg
https://libreshot.com/beautiful-small-mushroom/