- 1 Is Onion a modified stem or leaf?
- 2 What part of the plant is an onion bulb?
- 3 Why is onion called a bulb?
- 4 Why are leaves of onion modified for protection?
- 5 Is carrot a root or stem?
- 6 Is an onion a root or a bulb?
- 7 What part of an onion do we eat?
- 8 Can you eat the root of an onion?
- 9 How many types of onion are there?
- 10 Is garlic a root or stem?
- 11 Is a potato a bulb?
- 12 Is Carrot a modified stem?
- 13 Why is an onion modified?
- 14 What special job do the stems of onions and potatoes do?
Is Onion a modified stem or leaf?
An onion is a modified underground stem structure. The onion plant stores its processed food in the bulged leaf structure at the base. This bulged structure is the onion.
What part of the plant is an onion bulb?
Onion is bulb which is a modified stem. It’s stem, leaves and seeds are edible. The edible part of onion is leaves which are modified and stores food.
Why is onion called a bulb?
The onion plant has a fan of hollow, bluish-green leaves and its bulb at the base of the plant begins to swell when a certain day-length is reached. The bulbs are composed of shortened, compressed, underground stems surrounded by fleshy modified scale (leaves) that envelop a central bud at the tip of the stem.
Why are leaves of onion modified for protection?
The parenchymatous cells of these leaves have large vacuoles filled with hydrophilic colloid. This modification helps the plant to resist desiccation.
Is carrot a root or stem?
The carrot (Daucus carota subsp. sativus) is a root vegetable, usually orange in color, though purple, black, red, white, and yellow cultivars exist. They are a domesticated form of the wild carrot, Daucus carota, native to Europe and Southwestern Asia.
Is an onion a root or a bulb?
Originally Answered: is onion a root or a stem? Onion ( Allium cepa) is a bulb which is an underground stem. It is a modification of stem where the leaves are modified into thick fleshy scales for the function of storage.
What part of an onion do we eat?
We usually eat the root of the onion plant. The stems taste good too, when they are young and tender. Some of the plants we eat are poisonous if we eat the wrong part.
Can you eat the root of an onion?
Yes! All parts of the onion are edible, including the bulb. (People usually cut the roots off, though.
How many types of onion are there?
21 Types of Onions and How to Use Them.
Is garlic a root or stem?
Garlic is a modified, underground stem, which is known as a bulb.
Is a potato a bulb?
True bulbs consist of layers of modified leaves and contain a miniature flower or sprout in the center. Other examples of true bulbs include garlic, amaryllis, tulips, daffodils and lilies. Tubers. The most well-known tuber is the potato.
Is Carrot a modified stem?
Potato – An underground stem called a tuber. 2. Carrot – A modified tap root. Turmeric- An underground stem known as ‘rhizome’.
Why is an onion modified?
The roots are modified to have root hairs and branch indiscriminately with cells that take in water and nutrients, while the stems are modified to move water and nutrients to and from the leaves and flowers.
What special job do the stems of onions and potatoes do?
Potatoes and onions are underground stems that are modified to store food.