Give a brief description of the modifications of the stem.
August 22, 2021 | education
| Stem modifications are divided into aboveground and underground.
Overground:
A kidney is an escape in a dormant or embryonic state.
A thorn is a lignified, shortened and pointed shoot at the end.
Claudium is a growing shoot capable of photosynthesis.
Tuberidium – The flattened part of the stem of orchids is designed to store water and nutrients.
Underground:
Rhizome is a shoot with a scaly film of leaves to protect against friction against the ground during reproduction.
Sotolon is an elongated thin shoot for reproduction.
The tuber is a shoot for storing nutrients during the dormant period.
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