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Synonyms for stem include stalk, shoot, axis, peduncle, twig, branch, pedicel, petiole, trunk and bine. Find more similar words at wordhippo.com!
| stalk | shoot |
|---|---|
| twig | branch |
| pedicel | petiole |
| bine | pedicle |
| cane | reed |
What is the meaning of stem?
The main body or stalk of a plant or shrub, typically rising above ground but occasionally subterranean “What really hurts is if they lay eggs on the ground under the plant or on the stem at ground level.” A horizontal, underground stem of some plants that sends out roots and shoots from its nodes
What is the difference between stem and root?
Plant stems are negatively geotropic, i.e., they grow upwards or away from the force of gravity. In contrast, roots are positively geotropic, meaning it grows downwards, towards the center of the Earth. The stem performs many important functions that help plants to grow and survive.
What are the different types of plant stem?
Aerial stem, subaerial stem, and underground stem are the three main kinds of it. These stems show various modifications to help the plant in other important functions including food storage, photosynthesis, climbing, reproduction, etc. We have provided some frequently asked questions about Plant Stem here:
What are the external parts of a stem?
External parts of a plant stem. The area of the stem where leaves begin to grow is called a node. The stalk of the leaf that connects to the node is called the petiole. The area of the stem between nodes is called the internode. Now that we've explored the outside parts of a stem, let's examine the inside of a stem.
What is a plural stem?
Plural for the front part of a vessel. Plural for a part of a tree which grows out from the trunk or from a bough. Plural for a horizontal, underground stem of some plants that sends out roots and shoots from its nodes. Plural for a long, narrow part or section forming the handle of an object.
What does "stalk" mean in plant?
Plural for the main body or stalk of a plant or shrub, typically rising above ground but occasionally subterranean
What is a cut stalk?
The cut stalks of cereal plants left sticking out of the ground after the grain is harvested. Plural for the stalk supporting a fruit, flower, or leaf, and attaching it to a larger branch, twig, or stalk. “I watched one bee make a bad landing, slip off, fall backwards, bounce off a branch in the stem of the flower, ...
What is the difference between a stem and a root?
A plant stem is just like a highway where food and water is transported to different areas of the plant. The roots are like a warehouse where water is located. This water then is transported via the highway system to its final destination, the plant leaf.
What is the inside of a plant stem like?
Did you know that the inside of a plant stem is like a highway? Imagine a highway where trucks are transporting food and water to different areas of the city. Before entering the highway, the trucks first have to stock their trailers with supplies from a local warehouse. The loaded trucks then travel to the highway and eventually reach their destination, a grocery store.
What is the ring on a dicot plant?
In a dicot plant stem, the xylem and phloem are separated into rings. Have you ever counted tree rings? You are actually looking at old xylem tissue of a dicot plant. Each ring represents one year the plant was alive.
What are some examples of dicot plants?
A dicot plant has a seed that sprouts out two leaves. Examples of dicot plants are most woody trees and shrubs. A monocot and dicot plant. In a monocot plant stem, the xylem and phloem are paired together and are dispersed throughout the stem. A monocot stem has a bundled vascular system.
What is the area of the stem where leaves grow from?
The area of the stem where leaves grow from is called a node. The stalk of the leaf that connects to the node is called the petiole. The area of the stem between nodes is called the internode. We also explored the vascular system of a plant stem. The vascular system includes the phloem and the xylem.
What is the phloem in a tree?
The phloem is a network of tubes in the stem that transport food to the rest of the plant. Have you ever witnessed sap oozing from a tree? You are actually witnessing sticky phloem contents leaking out. When you eat syrup, you are eating the sugary contents transported in the phloem. A way to remember the phloem transports food throughout the plant is to think of the beginning sound of phloem, which sounds like the f in food.
How do leaves transport food to the rest of the plant?
Everyone knows plants manufacture food from the sun, but how do leaves transport food to the rest of the plant? This movement of food and water is performed by the vascular system. The vascular system is comprised of two main tissues, the phloem and xylem.
What are the different types of stems?
Types of the Stem. Based on their adaptations, there are three types of stems: Underground stem, Aerial stem, Sub- aerial stem. 1. Underground Stem. The stem that grows inside the soil is known as the underground stem. They produce aerial shoots annually.
What are the parts of a plant called?
Internode: The space between the two successive nodes is called an internode. It is also known as the “internodal” area. It helps the plant to grow and keeps it erect.
What is a non-green underground stem with distinct nodes and internodes and dry, scaly?
Rhizome: is a non-green underground stem with distinct nodes and internodes and dry, scaly leaves at the nodes. It grows horizontally or obliquely. Rhizomes store plant nutrition in the form of proteins and starches. Example: Ginger.
What is a stolon stem?
Stolon: It grows above ground for some time and then bends towards the ground until it touches the ground. Stolon arises from the lower part of the main axis. Example: Jasmine, colocasia, etc. Sucker: The sucker stem is very similar to the stolon, but it grows obliquely upwards and gives rise to a new plant.
What is the name of the stem of a plant covered by thin sheathing leaf bases of dead leaves called?
Corm: is a short, vertical, swollen underground stem of a plant-covered by thin sheathing leaf bases of dead leaves called scales. These dry leaf bases help protect the stem of the corm from harsh weather conditions and lack of moisture.
What is the function of stems in plants?
Few green stems perform photosynthesis as well. The plant stem serves as a means of asexual reproduction in many plant species. Many plants, such as ginger, onion, and dahlia, grow from buds present on the stem’s surface.
What part of a plant is the aerial part?
Except for a few plant stems, most of the stem is the aerial part of a plant, which bears buds, flowers, leaves, and fruits. It is also known as a “central axis” that connects the root system with the rest of the plant body. It is generally erect, strong, and usually grows away from the soil and towards sunlight.
What is the stem of a plant?
Stem Definition. The stem is the ascending part of the axis that bears the leaves, branches, fruits and flowers. A stem develops from the plumule and epicotyl of the embryo of a germinating seed. It also bears buds which can be terminal or axillary.
What are the different types of stems?
Stems in various plants are modified to carry out various functions such as perennation, vegetative propagation, food storage or synthesis, etc. The stem is mainly classified into three types which are further divided into different groups based on modifications adopted by them. Three types of the stem are: 1 Aerial stem 2 Subaerial stem 3 Underground stem
What are the stem hairs on a flower called?
Flower buds are modified leaves that arise from meristem tissue. The stem bears multicellular stem hairs called trichomes on its external surface for protection and reduces transpiration rate.
What are the functions of stem modifications?
The various forms of modifications can be seen in these three types of the stem to perform many important functions like climbing for support, storage of food, protection, and vegetative propagation. Below are some examples of these modifications in each type:
What is an aerial stem?
A stem with a vertical or upright growth habit above the ground is called the aerial stem. The aerial stems have two forms, i.e. reduced stem and erect stem. Reduced Stems. This type of stem is reduced to a small disc. The nodes and internodes are not distinguished, e.g., carrot, radish, turnip, etc.
What happens to the dormant bud on a stem?
The dormant bud which is present on the stem becomes active and develops lateral branches of vegetative reproduction.
What are some examples of climbing organs?
They protect the plants from grazing animals and also help in climbing in some cases. Examples: Prickly poppy, Rosa indica ( rose), etc. Phylloclades. Phylloclades are green, flattened structures that function as leaves of the plant. In xerophytic plants, leaves are modified into scales ...
antonyms for stem
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How to use stem in a sentence
By March, regulators were desperately trying to stem the tide of price gouging flooding online retailers, especially Amazon's sprawling third-party Marketplace.
axle
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
What is a synonym for stem?
Some common synonyms of stem are arise, derive, emanate, flow, issue, originate, proceed, rise, and spring. While all these words mean "to come up or out of something into existence," stem implies originating by dividing or branching off from something as an outgrowth or subordinate development.
What does "originating" mean in "stem"?
The meanings of originate and stem largely overlap; however, originate implies a definite source or starting point.
What does flow mean in spring?
Flow adds to spring a suggestion of abundance or ease of inception.
Is spring a synonym for stem?
The synonym s spring and stem are sometimes interchangeable, but spring implies rapid or sudden emerging.
Is "derive" a stem?
The words derive and stem are synonyms, but do differ in nuance. Specifically, derive implies a prior existence in another form.
Why are Plant stems important?
They provide support for leaves, flowers and fruit and transport water, gases, nutrients and carbohydrates between leaves and roots.
What is the pattern of growth of stems?
The growth of stems follow a very predictable pattern and actually follows a famous pattern known as Fibonacci’s number. Biologists have been interested in this fact for centuries and theories on how plants are able to follow this pattern of growth have been proposed by the likes of Leonardo Da Vinci, amongst others.
What is the pith of a woody plant?
Many woody plants have a ring of fiber between the vascular tissue and the epidermis that is important for increasing the strength of the stem. The pith is mostly made from unspecialized cells and can also contain starch and lignin. Mucilage, a gluey substance used to help store water and carbohydrates, is produced within the pith.
What is the vascular tissue?
Vascular tissue is composed of the xylem and the phloem. The xylem has the task of transporting water from the roots of a plant up to the leaves. The phloem carries carbohydrates, ions, proteins and hormones between the various parts of a plant.
What is the boundary layer between the stem and the external wall?
The epidermis is the boundary layer between the stem and the external wall. It is the first line of defence against pathogens and animals that threaten to infect and eat the plant’s stem. The epidermis is often made up of cells called collenchyma cells that have excessively thick cell walls on their external side.
What are the nodes on a plant?
Nodes are the particular points on the stem that new leaves and branches sprout from. Here, new leaves and shoots are able grow to increase the plants exposure to light. Internodes are the sections of the stem between the nodes that often look featureless and usually make up the majority of the length of the stem.
What are the three layers of a stem?
Internodes are all the spaces between nodes. A stem’s tissue consists of three general layers: the epidermis, ground tissue and vascular tissue. Each layer is important for the success of a plant in different ways.
