What is the role of mesophyll and what does mesophyll belong to

You're talking about mesophyll cells. Mesophyll cells have different functions in different plants, simply put, in C3 plants such as wheat and rice, mesophyll cells can carry out all photosynthesis, that is, they can fix carbon dioxide in the air, release oxygen, and synthesize starch, while in C4 plants such as corn and sugarcane, mesophyll cells can only fix the total carbon dioxide in the air and release oxygen, and photosynthetic products such as synthetic starch must be handed over to the vascular sheath cells inside to complete.

Palisade cells, also known as palisade cells or palisade cells, are a group of cells in mesophyll tissue. It is mainly found in the leaves of plants. It is a cell that is specialized in response to photosynthesis.

1.It belongs to parenchyma cells - which facilitates the entry and exit of various substances, especially making plants easy to absorb light. 2.

Contains a large amount of chloroplasts. 3.The cells are tightly arranged and grated in a grating shape, which is where the name comes from.

Sponge tissue: A green parenchyma of the mesophyll. The cell shape is diverse, the number of chloroplasts is small, the layers are unclear, the arrangement is loose, the intercellular space is developed, and it is spongy, and it is generally located in the distal axial surface of the leaf (dorsal ventral lobe) or the middle of the mesophyll (isofacial lobe), below the palisade tissue.

Therefore, the two are mainly for photosynthesis The other part is the vascular sheath cell, the chloroplast in the vascular sheath cells of C4 plants has no matrix and cannot carry out photoreactions, and the chemical reaction in the dark reaction stage of photosynthesis is only carried out in the vascular sheath cells.

Mainly for photosynthesis and gas exchange.

The mesophyll includes more than a sieve (for transport). If it is divided into cells, there are leaf vesicles and cell walls (photosynthesis, etc.).

Mesophyll belongs to vegetative tissues.

Mesophyll is a green tissue located between the upper and lower epidermis of the leaf and is the most developed and important tissue within the leaf.

1. Introduction to mesophyll.

mesophyll, including spongy tissue and palisade tissue, and leaf veins; It belongs to the meristem. Mesophyll is a green tissue located between the upper and lower epidermis of the leaf and is the most developed and important tissue within the leaf. Mesophyll cells contain a large number of chloroplasts and are the main part of photosynthesis in plants.

The mesophyll cells of most plants differentiate into palisade tissue and spongy tissue.

2. Fence tissue and sponge tissue.

Palisade tissue is close to the epidermis and is composed of a number of long, cylindrical cells that are closely arranged and mainly perform photosynthesis. The spongy tissue, which is close to the lower epidermis, is composed of some loosely arranged irregular cells with a well-developed intercellular space, mainly for gas exchange, and can also carry out photosynthesis.

Second, the structure of the blade.

It includes three parts: epidermis (including upper and lower epidermis), mesophyll (including spongy tissue and palisade tissue), and leaf veins.

3. The role of each structure.

1. In the structure of the leaf, the upper and lower epidermis play a protective role in the internal structure of the leaf and belong to the protective tissue.

2. The mesophyll close to the upper epidermis is palisade tissue; Near the lower epidermis is the spongy tissue of the mesophyll, which provides nutrients for the growth of the plant and belongs to the vegetative tissue.

3. The leaf veins have the role of support and conduction, and there are ducts and sieve tubes inside, which can transport water and inorganic salts to the stems, leaves and other organs of plants; The sieve tube transports the organic matter produced by the photosynthesis of plants to the roots. Therefore, the leaf veins belong to the conduction tissue. Vegetative tissues occupy a large part of the structure of the leaf and are mainly used for photosynthesis.

The leaves are inherently fleshy, and those that call themselves succulents.

Succulent bai, which refers to a higher plant with hypertrophic vegetative organs, usually has roots, dao

The stem and leaf are three vegetative organs and the flower (flower ['flau ]) fruit and seed three reproductive organs. In horticulture, it is also known as succulent plants or succulent flowers, but the name succulent is most commonly used.

There are more than 10,000 species of succulents in the world, all of which belong to higher plants (most of them are angiosperms). In terms of plant classification, it belongs to dozens of families, and some experts believe that there are 67 families containing succulents, but most experts believe that there are only more than 50 families.

Succulents are popular all over the world as potted plants, and most of the common species currently belong to the Sedum family and the Cactaceae family, with South Africa and Mexico being the countries with the most succulents in the world. Japan, the United States, and Western Europe have many very famous hybrids.

Aloe vera, cactus plants, sedum trees, Guanyin lotus, jewel flowers.

Yushu Sedum tree, how did you raise it like this?!

Let me explain to you what meat means by quality:

1.Biologically, it refers to the soft and fat flesh-like material structure of a certain part of the plant body: the cactus has a stem.

2.The taste of meat (chicken, etc.).

3。It refers to a part of the animal's body composed of meat, which is different from "bone" and "".

Mesophyllous means that the leaves are thick, soft and fat, like meat.

It's mesophyll, the so-called mesophyll cells, which are used for photosynthesis.