What are the functions of a stem ?
Answers
Answer:
The stem of the plant connects the roots to the leaves, helping to transport absorbed water and minerals to different parts of the plant. The stem also helps to transport the products of photosynthesis (i.e., sugars) from the leaves to the rest of the plant.
A stem connects the roots to the leaves, provides support, stores food, and holds the leaves, flowers, and buds.
Learning Objectives
Summarize the main function and basic structure of stems
Key Points
Most stems are found above ground, but some of them grow underground.
Stems can be either unbranched or highly branched; they may be herbaceous or woody.
Stems connect the roots to the leaves, helping to transport water, minerals, and sugars to different parts of the plant.Plant stems always have nodes (points of attachments for leaves, roots, and flowers) and internodes (regions between nodes).
The petiole is the stalk that extends from the stem to the base of the leaf.
An axillary bud gives rise to a branch or a flower; it is usually found in the axil: the junction of the stem and petiole.