a PTO steam named Kale its a stem found in cold deserts and has been named Kale from the oldest cactus in the world of deserts this is one of the most commonest stem that has ever been found i think this stem is gonna be really helpful in a few years time and I'm glad you are so found of this...question
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A cactus that stores water in its stem is called a stem succulent. The stem has tissues that are capable storing large quantities of water. The stem also has a thick waterproof epidermis covered by a waxy cuticle that prevents loss of water due by evaporation. Examples of stem succulents - Cardon Cactus, Organ Pipe Cactus, Saguaro Cactus
An example of a modified angiosperm is the Venus flytrap. This plant has evolved specialized modified leaves that can snap shut when triggered by prey, allowing the plant to capture and digest insects for nutrients.
Onion is an underground stem called a bulb. It grows horizontally below the surface of the soil, from which roots grow downward and shoots emerge above ground.
A modified underground stem is a plant structure that grows beneath the surface of the soil and has been adapted to serve specific functions, such as storing nutrients, producing new plants, or providing support. Examples include rhizomes, tubers, corms, and bulbs.
No, onions are not an example of plants with modified roots. Onions have a bulb which is a modified stem, not modified roots. Examples of plants with modified roots include carrot and radish.
A Cactus - it has a modified stem which produces flowers, but no leaves.
Because it has no true leaves, the only part of a typical cactus that can produce food via photosynthesis is the stem. Through evolution, the leaves have become modified and not form the spines of the cactus, loosing their ability to photosynthesise
A cactus is an example of a modified stem known as a succulent stem. These stems are adapted to store water, allowing the plant to survive in arid environments. Unlike typical stems, cactus stems often have a thick, fleshy texture and can perform photosynthesis, compensating for their lack of leaves.
It's the thorns on cactus plants and roses that make them both difficult to hold. On both plants, the thorns serve to defend and protect the stem and the flower. But on the cactus, the thorn is a modified leaf. On a rose, the stem has both thorns and regular leaves.
Cactus
In cacti, the leaves are modified into spines. This adaptation helps reduce water loss by minimizing surface area and provides protection against herbivores. The stem of the cactus, which is typically thick and fleshy, is responsible for photosynthesis and water storage.
A cactus that stores water in its stem is called a stem succulent. The stem has tissues that are capable storing large quantities of water. The stem also has a thick waterproof epidermis covered by a waxy cuticle that prevents loss of water due by evaporation. Examples of stem succulents - Cardon Cactus, Organ Pipe Cactus, Saguaro Cactus
cactus have a hollow stem. it is where they store water and food for survival
A succulent and a cactus both store water in their spongy stem or leaves.
Onion is a modified stem because it is a stem which grows underground
Glochids. The spikes on a cactus are called Glochids.
1.under ground stem modifications 2.sub-aerial stem modifications aerial stem modifications