stem, in botany, the plant axis that bears buds and shoots with leaves and, at its basal end, roots. The stem conducts water, minerals, and food to other parts of the plant; it may also store food, and green stems themselves produce food.

What is a stem in a plant?

stem, in botany, the plant axis that bears buds and shoots with leaves and, at its basal end, roots. The stem conducts water, minerals, and food to other parts of the plant; it may also store food, and green stems themselves produce food.

What is the role of a stem in plant body?

The main function of a stem in plants A stem helps the plants together with the roots, helping them stand up straight and perpendicular to the ground. It is the component that transports water and mineral from the root to many other areas of the tree and prepares food from leaves.

What is a stem or root?

Stem. Root. Stems are the parts of plants that bear branches, leaves, and fruits. Roots are the underground parts of plants that bear root hairs. Their primary function is to supply minerals, water, and food to all plant parts.

Where is the stem of a plant?

In most plants stems are located above the soil surface but some plants have underground stems. Stems have four main functions which are: Support for and the elevation of leaves, flowers and fruits. The stems keep the leaves in the light and provide a place for the plant to keep its flowers and fruits.

What is the stem of a tree?

Trees: The stem is upright, very tall, very thick, hard. It is called the trunk. The trunk of a tree is its stem. The stem can be underground, for example that of garlic or onion.

What is a stem simple definition?

1a : the main trunk of a plant specifically : a primary plant axis that develops buds and shoots instead of roots. b : a plant part (such as a branch, petiole, or stipe) that supports another (such as a leaf or fruit) c : the complete fruiting stalk of a banana plant with its bananas.

What is the main function of stem answer?

A stem performs the following functions in a plant: (i) It supports branches, leaves, flowers, and fruits. (ii) It transports water and minerals from the roots to the leaves and other parts of plants. (iii) It transports food from leaves to different parts of the plant.

What is a stem in a word?

In linguistics, a word stem is a part of a word responsible for its lexical meaning. The term is used with slightly different meanings depending on the morphology of the language in question.

What is part of stem?

STEM stands for science, technology, engineering and mathematics and refers to any subjects that fall under these four disciplines.

What is a stem and trunk?

Stem and trunk are two words often used interchangeably. But there is a difference between stem and trunk. Stem refers to one of the main structural axes of a plant while trunk refers to the main structure of a tree. Another difference between stem and trunk is that stems can photosynthesize while most trunks cannot.

What are the parts of stem?

The stem is divided into two parts; nodes and internodes. Nodes are where buds grow into leaves, stems, or flowers and internodes are the parts of the stem in between the nodes (see Figure 8). In most plants, stems are found above the ground, but for some plants, such as potatoes, stems are also found below the ground.

How do you explain a stem to a student?

STEM education is the intentional integration of science, technology, engineering, and mathematics, and their associated practices to create a student-centered learning environment in which students investigate and engineer solutions to problems, and construct evidence-based explanations of real-world phenomena with a …

What is stem and example?

The definition of a stem is the main stalk of a plant. An example of stem is the part that holds up the petals on a flower and from which the leaves grow. noun. 1.

What does stem mean for flowers?

A stem is a plant’s stalk, and it’s also a verb meaning “grow out of.” So roses have stems, and your idea to give roses to your mom for her birthday stems from her love of flowers. A stem can be the central root of a word, the supporting structure of a plant, or the thin, cylindrical part of a glass goblet.

What is the STEM called?

The aerial stem of an adult tree is called a trunk. The dead, usually darker inner wood of a large diameter trunk is termed the heartwood and is the result of tylosis. The outer, living wood is termed the sapwood.

What does STEM stand for?

science, technology, engineering and math
So what exactly does the acronym STEM stand for? STEM is an acronym for the fields of science, technology, engineering and math. Discussion of STEM-related programs has become a presidential priority because too few college students are pursuing degrees in these fields.

What is trunk of a plant?

The trunk is the part of a tree that connects the leafy crown with its roots. Roots absorb water and nutrients from the soil, which are then transported up the tree trunk in cells that act much like pipes.

What is the stem called?