The slime moulds and unicellular algae are presently included in the k...
The slime mould are unicellular algae but are presently include in the kingdom protista because of its unusal morphology.
In some stage these organism exhibit protistan characteristics and in some stage of life cycle they exhibit fungal character.
Slime mould lack chitin cell wall like fungi.
slime mould have a single yellow color blob with many nuclei which is a characteristics feature of plasmodium(protista).
The spore of slime mould have cellulose cell wall which is not present in fungi.
Also all the eukaryote organism who are not truly belongs their kingdom place in kindom protista.
So slime mould put in kingdom protista.
The slime moulds and unicellular algae are presently included in the k...
Explanation:
Why slime moulds and unicellular algae are included in the kingdom Protista:
- They appear to be more closely related to unicellular eukaryotes: Slime moulds and unicellular algae are both eukaryotic organisms that are composed of a single cell. They share similarities with other unicellular eukaryotes in terms of their cellular structure and organization.
- They lack important characteristics of the fungi and plants: Slime moulds and unicellular algae do not have key characteristics that define fungi and plants. For example, they do not have specialized tissues like plants, nor do they have chitinous cell walls like fungi. This lack of key characteristics sets them apart from these two kingdoms.
- Kingdom Protista includes eukaryotic organisms that do not clearly belong in the other three kingdoms: The kingdom Protista serves as a diverse group that encompasses eukaryotic organisms that do not fit neatly into the categories of animals, plants, or fungi. Slime moulds and unicellular algae fall into this category as they do not clearly belong in any of the other three kingdoms.
Therefore, the most appropriate answer is option 'D', as all of the above reasons contribute to why slime moulds and unicellular algae are presently included in the kingdom Protista.
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