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Why does a plant whose leaves are moving in the air not said to be in motion?
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Why does a plant whose leaves are moving in the air not said to be in ...
Plants cannot move around like animals, but they still show movements. Shoots grow; leaves turn toward the Sun. If a plant has flowers, they open and close. Climbing plants have fine tendrils, or stems, that reach out until they find something firm to grip onto.
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Why does a plant whose leaves are moving in the air not said to be in ...
From physics point of view rate of change of position wrt time is motion and movement term is totally diff from that....I think u got it
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Why does a plant whose leaves are moving in the air not said to be in ...
Introduction:

When we observe a plant whose leaves are moving in the air, it may appear to be in motion. However, in scientific terms, the plant itself is not considered to be in motion. This is because motion is defined as a change in position, and the plant remains rooted in the ground. To better understand this concept, let's delve into the details.

The concept of motion:

Motion is a fundamental concept in physics that refers to the change in position of an object with respect to its surroundings. It involves a displacement from one location to another over a period of time. For an object to be considered in motion, it must change its position relative to a reference point.

Plant's movement and motion:

When we observe a plant whose leaves are moving in the air, what we are actually witnessing is the movement of its leaves, not the entire plant. The leaves are subject to external forces such as wind or the plant's own mechanical movements, causing them to sway, flutter, or bend. However, the plant as a whole remains fixed in its position, rooted in the ground.

The role of reference point:

To determine if an object is in motion or not, we need a reference point. In the case of the plant, the reference point is usually the ground or the environment it is rooted in. Since the plant does not change its position with respect to this reference point, it is not considered to be in motion.

Perception of motion:

Our perception of motion can sometimes be influenced by the movement of certain parts of an object. In the case of the plant, the movement of its leaves may create an illusion of motion. However, this is a subjective perception and does not change the fact that the plant itself is not undergoing any change in position.

Conclusion:

In summary, a plant whose leaves are moving in the air is not considered to be in motion because it does not change its position relative to a reference point. While the movement of the leaves may create an illusion of motion, the plant as a whole remains fixed in its position. Understanding the concept of motion and the role of a reference point helps us differentiate between the movement of specific parts and the overall motion of an object.
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Root and StemDefinition of RootA root is an underground part of a plant that typically lacks nodes, leaves, and buds. It is responsible for anchoring the plant in the soil, absorbing water and minerals, and storing nutrients. Roots can be classified into two types: taproots and fibrous roots.Definition of StemA stem is the aboveground part of a plant that supports leaves, flowers, and fruits. It contains nodes, internodes, and buds. The primary functions of a stem are to transport water, nutrients, and sugars between the roots and the leaves, provide structural support, and facilitate the growth of the plant.Differences between Root and Stem1. Structure- Root: Roots are typically found underground and have no nodes or leaves. They have a central primary root, known as the taproot, from which smaller lateral roots branch out.- Stem: Stems are found aboveground and have nodes, internodes, leaves, and buds. They have a central main stem, known as the shoot, from which lateral branches and leaves arise.2. Function- Root: The main functions of roots are anchoring the plant in the soil, absorbing water and minerals, storing nutrients, and providing support.- Stem: Stems have several functions, including transporting water, minerals, and sugars between the roots and leaves, providing structural support, and facilitating growth and reproduction.3. Location- Root: Roots are typically found below the soil surface, although some plants have aboveground roots called aerial roots.- Stem: Stems are generally located above the ground, but they can also be partially or entirely underground.4. Growth- Root: Roots grow in length from the root tip and branches develop from the primary root.- Stem: Stems grow in height from the apical meristem located at the tip of the stem. This growth allows the plant to reach sunlight and maximize photosynthesis.5. Types- Root: Roots can be classified as taproots or fibrous roots based on their structure and branching pattern.- Stem: Stems can be classified as herbaceous or woody based on their texture and ability to undergo secondary growth.ConclusionIn summary, roots and stems are essential parts of a plant with distinct structures and functions. Roots are primarily responsible for anchoring the plant, absorbing water and minerals, and storing nutrients. Stems, on the other hand, support leaves, flowers, and fruits, transport substances throughout the plant, and provide structural support. Understanding the differences between roots and stems helps us appreciate the complexity and diversity of plant anatomy and physiology.

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Why does a plant whose leaves are moving in the air not said to be in motion?
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