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Plant vascular tissue. Xylem and phloem. Cross section showing vascular bundles. Translocation in vascular plants 库存矢量图

Illustration of a leaf cross section diagram - Vector 库存矢量图

Components of xylem. Biological education. 库存矢量图

Internal structure of stem diagram illustration 库存矢量图

Parenchyma. Essential plant tissue for photosynthesis, storage, and structural support, found in leaves, stems, and roots. 库存矢量图

The study of plant tissues under the microscope in the laboratory. 库存照片

Diagram showing Vascular Tissue (Xylem and Phloem) illustration 库存矢量图

Plant Cohesion Vascular Tissue (Xylem and Phloem) illustration 库存矢量图

Diagram showing xylem and phloem plant illustration 库存矢量图

Internal structure of plant diagram illustration 库存矢量图

Schematic Representation of Xylem Formation 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

The basic function of xylem is to transport water from roots to stems and leaves, but it also transports nutrients. 3d rendering 库存插图

Diagram showing xylem and phloem in plant illustration 库存矢量图

Internal structure of stem diagram illustration 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

xylem and phloem vector illustration 库存矢量图

Internal structure of leaf diagram illustration 库存矢量图

Biology, Lecture notes, plant physiology, flower, seed, root, stem, leaf, next generation question template, eps 库存矢量图

Diagram showing xylem and phloem plant illustration 库存矢量图

Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope. 库存照片

Diagram showing xylem and phloem in plant illustration 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

Diagram showing xylem and phloem in plant illustration 库存矢量图

Xylem and phloem diagram , Labeled water, nutrient and mineral transportation scheme. Educational graphic with biological translocation process explanation , vascular tissues 库存矢量图

Xylem and phloem water and minerals transportation system outline diagram. Educational labeled anatomical scheme with vessel side cross section, structure and process explanation vector illustration. 库存矢量图

Diagram showing xylem and phloem of plant illustration 库存矢量图

Cross section of vascular tissue system of a plant. Dicot vascular bundles of xylem and phloem are arranged in a ring. Vector diagram for educational use 库存矢量图

Xylem tissue (Cross section Dicotyledons: Jamaican cherry) 库存照片

Diagram showing xylem and phloem plant illustration 库存矢量图

Diagram showing xylem and phloem plant illustration 库存矢量图

Structure of xylem vessel secondary thickening with lignin. thickening shown is annular, spiral and reticulate. 库存插图

Diagram showing xylem and phloem of plant illustration 库存矢量图

Xylem Structures and Elements illustration. Labeled water, nutrient and mineral transportation scheme. for scientific illustrations, educational materials. 库存矢量图

Ferns grow in an alpine forest in September. The ferns, Polypodiopsida or Polypodiophyta are a group of vascular plants, plants with xylem and phloem, that reproduce via spores. Mondsee, Austria
库存照片

Ferns grow in an alpine forest in September. The ferns, Polypodiopsida or Polypodiophyta are a group of vascular plants, plants with xylem and phloem, that reproduce via spores. Mondsee, Austria
库存照片

Xylem Structures and Elements illustration. for scientific illustrations, educational materials. 库存矢量图

Water Absorbed by Roots: T.S. of the root showing movement of water from soil to xylem 库存矢量图

Orange tree grafting process biology 库存矢量图

Cross section of some xylem cells. Xylem is a type of transport tissue in vascular plants. 库存矢量图

A drop of maple sap at the end of the branch.Sap is a fluid transported in xylem cells,consists primarily of a watery solution of hormones,mineral elements and other nutrients.It is the water of life. 库存照片

Diagram showing xylem and phloem of plant illustration 库存矢量图

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Xylem and phloem. biological structure scheme of inner vascular in Plant. cross section. function of xylem is to transport water and nutrients from roots to stems and leaves. 库存矢量图

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Diagram showing vascular tissue system in plants illustration 库存矢量图

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Extreme (macro ) close-up of organic watermelon (Citrullus Lanatus), showing water glands, natural fiber, and xylem as wallpaper background. 库存照片

Cross section of a stem.Structure of dicot and monocot plants.Diagram and infographic.Biology and science.Botany and tree concept.Cartoon vector illustration.Flat design. 库存矢量图

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Xylem and phloem water and minerals transportation system outline diagram, Scientific Designing Of Xylem And Phloem Scheme, Nutrient And Mineral Transportation, plants transport nutrient and water 库存插图

cross section cut slice of plant stem under the microscope – microscopic view of plant cells for botanic education – high quality 库存照片

June 20, 2019 San Jose / CA / USA - Ultraviolet light system produced by Xylem Inc, Silicon Valley Advanced Water Purification Center, part of the Santa Clara Valley Water District 编辑库存照片

Plant diagram xylem and phloem 库存矢量图

Extreme (macro ) close-up of organic watermelon (Citrullus Lanatus), showing water glands, natural fiber, and xylem as wallpaper background. 库存照片

Diagram showing vascular tissue system in plants illustration 库存矢量图

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Microscopic view of dicotyledon stem -cross section. Detail view of vascular tissue bundle, phloem, cortex, xylem, epidermis. 库存照片

Illustration of biology. The xylem and the phloem make up the vascular tissue of a plant and transports water, sugars, and other important substances around a plant. 库存矢量图

Insect bitten xylem of dead poplar tree. Round holes and tunnels made by bark beetles. Bug bites on dry sapwood. Tree partly without bark. 库存照片

Extreme (macro ) close-up of organic watermelon (citrullus Lanatus), showing water glands, natural fiber and xylem as wallpaper background. 库存照片

Xylem 和 phloem 矢量插图。贴有标签的水、营养素和矿物质运输方案。带有生物易位过程说明的教育图形。维管植物中的活组织库存矢量图

Pressure flow model with white background 库存矢量图

cross section cut slice of plant stem under the microscope – microscopic view of plant cells for botanic education - high quality 库存照片

Bath, Somerset, England - October 17 2022: Xylem sculpture by Maureen Hosier, celebrating 50 years of Britain in Bloom in 2014. 编辑库存照片

Diagram showing vascular tissue system in plants illustration 库存矢量图

Xylem and phloem vector illustration. Water, nutrient and mineral transportation scheme.Plant anatomy. Educational graphic 库存矢量图

Celery experiment showing evaporative transport in plants and cohesion and adhesion of water. Science investigation with red and blue food dye. 库存照片

Complex permanent tissues are also called conducting tissues. They are of two types: xylem and phloem 库存矢量图

Sap is a fluid transported in xylem cells (vessel elements or tracheids) or phloem sieve tube elements of a plant. 库存照片

Plant cohesion vector illustration. Labeled water upward motion explanation with educational scheme. Biological structure diagram with xylem, cortex, epidermis and ground tissue cross section view. 库存矢量图

Diagram showing vascular tissue system in plants illustration 库存矢量图

Cross section of some phloem cells. Phloem Tissue in Plants 库存矢量图

Elements of vascular tissue system in plants illustration 库存矢量图

Stem cross section of monocot and dicot plant 库存矢量图

Ray cell xylem parenchyma l and c 3d illustration 库存插图

Cross section - Xylem is a type of tissue in vascular plants that transports water and some nutrients. Scientific research. Plant tissue Structure. 库存照片

Plant vascular tissue Xylem. Cross section showing vascular bundles. Translocation in vascular plants 库存矢量图

Plant ground Root Tissue Structure Diagram 库存矢量图

Ray cell xylem parenchyma l and c Cross 3d illustration 库存插图

Ray cell xylem parenchyma l and c Cross 3d illustration 库存插图

Ray cell xylem parenchyma l and c Cross 3d illustration 库存插图

Cross section leaf of plant under the light microscope view for botany education. 库存照片

Internal structure of a leaf
库存插图

Types of plant tissues. Anatomy of a Plant Body. Cross section of Root, stem and leaf of a green plant. Vector illustration. Poster for education and biology 库存矢量图

Lateral transport of minerals and water in roots (Epidermis, cortex, endodermis stele, Casparian strip, Xylem vessels) 库存矢量图

Xylem and phloem vector illustration. Water, nutrient and mineral transportation scheme.Plant anatomy. Educational graphic 库存矢量图

Ray cell xylem parenchyma l and c Cross 3d illustration 库存插图

Diagram showing root structure Plant anatomy. Vector illustration. 库存矢量图

3D Isometric Flat Conceptual Illustration of Xylem And Phloem Water, Labeled Biological Structure Scheme 库存插图

Guttation exhibited by leaves of wild strawberry (Fragaria virginiana). Guttation occurs when exess moisture in the soil creates pressure in the roots, which then forces xylem sap out of the leaf. 库存照片

A diagram of Cross-section of stem which is showing ring of secondary xylem, vintage line drawing or engraving illustration. 库存矢量图

The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. 库存照片

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