Quick Answer: Why Potato Is A Modified Stem?

How can we say that potato is a modified stem while sweet potato is a modified root?


Potato is a stem and sweet potato is a root because the stem of the potato has undergone modifications in order to store food whereas in a sweet potato the root has undergone modifications in order to store the food..

Which part of potato is eaten?

TubersThe part of the potato that we eat is called a tuber. Tubers are the part of a plant that store nutrients and energy.

Is a potato a root vegetable?

Root vegetables have long been enjoyed as a delicious part of a healthy diet. Defined as an edible plant that grows underground, potatoes, carrots and onions are a few common examples that most are familiar with. However, there are many other types — each with a distinct set of nutrients and health benefits.

What does modified stem mean?

A modified stem is an organ that stores food, which the plant can then use to survive its dormancy period. Also, it is often the means by which a plant can spread and produce new plants.

Why are stem modified?

The stem is the plant axis that bears shoots, leaves, buds, and the basal end-roots. It conducts water, minerals, and food to other parts of the plant body through various systems. In some plants, the stem is modified to perform other functions such as storage of food, support, vegetative propagation, and protection.

Is Carrot a modified stem?

1: Storage roots: Many vegetables, such as carrots and beets, are modified roots that store food and water. Other examples of modified roots are aerating roots and haustorial roots.

Why potato is not a root?

Potato is considered as a stem vegetable because it grows in underground stems, known as stolons. Potato tubers are considered to be thick stems that have the buds sprouting stems and leaves. Roots do not possess the above mentioned attributes and hence, potato is considered as a stem and not a root.

Is Ginger a modified stem?

Complete Answer: – Rhizome of ginger is a modification of stem in vascular plants because it bears internodes and nodes. – Rhizome is found under the ground and they send roots and shoots with the help of nodes outside the ground. … The development of rhizomes takes place from the axillary buds.

Is potato a stem modification?

Answer: (2) Potato is a stem which developed on the underground stems which are named as stolons. Potato tubers have buds that sprout leaves and stems from them while roots do not possess these properties.

What is the main function of stem in a potato plant?

Stems are usually above ground, although the stems of some plants, such as the potato, also grow underground. Stems may be herbaceous (soft) or woody in nature. Their main function is to provide support to the plant, holding leaves, flowers and buds; in some cases, stems also store food for the plant.

Is garlic a root or stem?

Garlic is a modified, underground stem, which is known as a bulb. Garlic is much similar to onions.

Is onion stem or root?

Onion is neither a root nor a stem. It is a tunicate bulb having a cluster of fleshy leaves. An onion is a modified underground stem structure. The onion plant stores its processed food in the bulged leaf structure at the base.

Are potatoes modified roots?

Potato tubers develop at the end of swollen underground stem structures, rhizomes. Although the common potato is a stem, the sweet potato is a modified root!

Is banana a modified stem?

Note: The original stem type of the banana plant is the rhizome which gives rise to a modified part called sucker. Rhizome is a type of modified stem but in this case, it acts as the true stem of the plant and the sucker acts like the modified stem of the plant.

Are potatoes a stem or root?

Potatoes, grown in cooler climates or seasons around the world, are often thought of as roots because they usually grow in the ground. But technically they are starchy, enlarged modified stems called tubers, which grow on short branches called stolons from the lower parts of potato plants.