Are plants and animals made of the same type of fabric? -GeeksforGeeks (2023)

The smallest unit of life is theshe was whole. In a multicellular organism, different specialized cells can combine to perform the same task and create tissue. Thus, a tissue is a collection of unique cells with a common structure and function. When different tissues work together, they form an organ. An organ system consists of several organs. An organism ultimately consists of several organ systems. The various specialized cells that make up tissue support the functioning of an organ. Heart muscle cells and gastric lining cells are two examples of specialized cells. This is the hierarchy of the parts found in living things: atoms, molecules, organelles, cells, tissues, organs, and organ systems. An organism consists of several organ systems.

Plant and animal tissue differ in their composition and function.

plant tissue

Tissue is a group of cells that work together to perform a specific task. Plant tissue systems are collections of plant tissues that serve a specific purpose. A functional system that connects all the organs of a plant is called a plant tissue system. There are two types of plant tissue, meristematic tissue and permanent tissue.

meristematic tissue

meristematic tissuesThey are made up of a multitude of living molded cells. They have a large nucleus without a vacuole. There is no intercellular gap in the cells. The meristem is the region where these cells are located. In order to create specialized structures such as leaf and flower buds, root and shoot ends, etc., the cells of the meristematic tissue actively divide. These cells help the plant grow both in length and width.

durable fabric

durable fabricThey are the ones that have fully developed and lost the ability to divide. Permanent tissues are formed by the division and differentiation of meristematic tissues. Permanent tissue cells have also completed their differentiation. Cells have different shapes and sizes and shapes. The spaces between cells, called intercellular spaces, are visible. These cells also have sizeable vacuoles. The metabolic rate in the permanent tissue cells is relatively slower.

In plants, permanent tissues primarily help with support, protection, photosynthesis, and the conduction of water, minerals, and nutrients. The cells of the permanent tissue can be living or dead. They are two types of permanent tissue,

simple permanent fabric

It's easy to use these bandanas. They contain only one type of cell type. All cells in this tissue are comparable, have the same structure, and contain the same types of elements. Again, the simple permanent tissues fall into three groups. parenchyma, collenchyma and sclerchyma.

1. parenchyma: Thin-walled, ovoid or spherical cells with interstices make up the parenchyma. The stems, leaves, flowers, fruits and seeds contain them. Most of them have food stores and leucoplasts. Chlorenchyma is a component of chloroplasts that is involved in photosynthesis.
2. Collenchym: These cells have an expanded shape and are living cells. The cell wall has thicker corners. There is almost no intercellular space. Collenchymal tissue is found on the petioles, behind the epidermis, etc. Its main function is to provide mechanical support and flexibility to plants.
3. Sklerenchym:The cells of the sclerenchymal tissue have died. The cell wall is excessively thick due to cumulative lignin deposition. The cells of this tissue can come in a variety of sizes and shapes. They are usually located around the vascular bundle, on the hard seed coats, and on the leaf veins.

complex permanent tissue

Several cell types form intricate permanent tissues. In the plant body, they work together to perform the same specialized tasks. They are divided into xylem and phloem types.

1. Xilema: The transfer of water and minerals from the roots to the leaves and stems occurs through the xylem tissue. It also supports the plants. There are four of them. Tracheids, vessels, xylem parenchyma and xylem fibers are what they are.
2. Bast: This intricate permanent tissue helps move food produced by photosynthesis in the leaves to other areas of the plant. Four components make up the phloem. They are companion cells, phloem parenchyma, phloem fibers and sieve tubes.

animal tissue

Animals travel in search of food, shelter, and other necessities. As a result, the body makes numerous movements. Cells and tissues in the body perform specific functions in order for the body to perform those functions. You can see that the growth of the animals is mostly even.

Apart from that, animals have an extremely sophisticated tissue level organization with various organs and organ systems. Each system has specialized tissues that perform specialized functions in sync. Animal tissues are generally classified as.

Epithelgewebe

Animal tissues includeEpithelgewebe.The cells of these tissues have all the characteristics that characterize animal cells. Eukaryotic cells have membrane-bound organelles and a nucleus. Animal cells are flexible because they don't have a cell wall. Tissue cells have the ability to change shape in order to specialize and perform specific tasks.

Cells in epithelial tissues therefore come in a variety of shapes, sizes, and configurations. They therefore fall into many categories. Various components of the body can be found, including epithelial cells. Along with the lining of the body cavities and internal organs, they cover the outside of the body.

muscle tissue

This fabric facilitates the movement of different parts of the body. They usually help with movement because they are attached to the bones. Muscle tissue comes in three different varieties. as follows:

1. smooth muscle cells: These muscle cells lack striae and stripes. Therefore, they are called smooth muscle cells. Also known as involuntary muscles. Cells are spindle-shaped and have a single nucleus. They are found in the walls of hollow organs such as the uterus and stomach. Their main job is to transport the substance throughout the body. The brain is responsible for controlling the involuntary muscles.
2. Skelettmuskeln: Streaks or streaks can be found in skeletal muscle. Therefore, they are also referred to as striated muscles. These are our own controllable voluntary muscles. They are attached to the skeleton and primarily aid in movement. The cells are multinucleated and long and cylindrical. The muscles of the limbs, face, neck and other parts of the body includedmuscles.
3. Herzmuskel:A muscle found only in the heart. Regular contractions of this muscle pump blood through blood vessels to different parts of the body. This muscle, controlled by the brain, is not used voluntarily. The cells of this muscle tissue are branched and cylindrical, with a single nucleus and streaks.

connective tissue

Our body is held together by connective fibers. They give and maintain the body shape and offer inner support. They protect the body. The body is made up ofconnective tissueoverall. Blood, bone, and areola tissue make up most of the connective tissue.

1. Sangre:A liquid connective tissue, blood. It is made up of a liquid matrix called plasma that contains blood cells. It can therefore be stated that blood is a crucial lifesaver. It circulates through specific blood vessels throughout the body. Blood serves a variety of purposes throughout the body. It mainly helps transport gases, nutrients, hormones and waste products.
2. Bone:Bones are hard connective tissue while blood is fluid connective tissue. The framework and support of the body come from the bones. They protect the internal organs and the muscles attached to the bones facilitate movement. Bone tissue is stiff and strong. A rigid matrix of protein, calcium and phosphorus surrounds the cells.
3. Areolargewebe:Loose connective tissue known as areola tissue is found in the bone marrow, around blood vessels, nerves, and between the skin and muscles. Areolar tissue connects the skin to the underlying muscles and fills the gaps between the various organs. Consequently, it aids in tissue repair and supports internal organs.

nerve tissue

have animalsnerve tissue, which is a highly specialized tissue. They also help communicate signals between the brain and various parts of the body. Neurons, often referred to as nerve cells, are the specialized cells that make up the neurological system. They have the ability to receive electrical impulses from different parts of the body and send them to specific locations. The brain, spinal cord, and nerves are made up of nerve tissue cells.

Frequently asked questions about plant and animal tissues

Question 1: What is a substance?

Answer:

A collection of cells that perform a specific function is called a tissue.

Question 2: What are the two types of permanent fabric?

Answer:

• simple permanent fabric
• Complex permanent tissue.

Question 3: What is the function of the xylem?

Answer:

The specialized tissue in vascular plants called the xylem distributes nutrients and water from the plant-soil contact to the stems and leaves, and serves as a mechanical support and storage system. One of the key characteristics that distinguishes vascular plants is their ability to transport water through their xylem.

Question 4: What is smooth muscle?

Answer:

They are characterized by being a non-striated involuntary muscle. Smooth muscle has a non-striped pattern because it is composed of thick and thin filaments that are not organized into sarcomeres. When examined under a microscope, it is found to be homogeneous.