Tamilnadu BoardEnglish MediumSTD 11BIO BOTANYLiving World2 Marks
Question
Which organisms is more complex and highly evolved among blue green algae, mushroom and maize? Give reason.
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Answer
Maize plant is more complex and highly evolved as it is a eukaryotic and autotrophic organism, showing tissue grade organisation. The blue green algae is a unicellular prokaryote and mushroom is a fungus, which is heterotrophic with no tissue grade of organisation.
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