Question

mention any 2 drawbacks in classifying organisms under the old two kingdom classification

Answer 1

Two drawbacks in classifying organisms under the old one two Kingdom classification are:-
1.'Bacteria and fungi are plants'- they have no chlorophyll and do not carry out photosynthesis.
2.Some single-celled organisms such as Euglena cannot be exclusively called plant or animal - they have chloroplasts like the plants. have cell mouth to feed like animals and possess contractile vacuole for excretion .


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Answer 2

Heya user !!!

Here's the answer you are looking for

Disadvantages are the following

1. Many unicellular organisms like chlymydomonas were classified together with multicellular organisms like higher plants.

2. Prokaryotes like bacterias were classified along with eukaryotes eventhough they are totally different.

3. Fungi was placed with higher plants just because it possesses cell wall like plants whereas unlike plants it didn't perform photosynthesis.



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