Diversity in Living Organisms — Science STD 9 — Question
Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
A plant body not differentiated into root, stem and leaves is termed as:
✓
Thallus.
B
Mycelium.
C
Hyphae.
D
Herb.
✓
Answer
Correct option: A.
Thallus.
The plant body of bryophytes is more differentiated than that of algae. It is thallus-like and attached to the substratum by unicellular or multicellular rhizoids. They lack true roots, stem or leaves.
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