Concept explainers
To identify: The structure shown in micrograph A.
Concept introduction: Vascular plants consist of two specialized tissues called as xylem and phloem that act as a conducting tube in plants for the transportation of water and sugar molecules throughout the plant. Xylem is a vascular tissue involved in the transportation of water and minerals from the root to the leaves of plants. It also provides mechanical support and storage to the plants. Xylem consists of two types of conducting cells namely tracheids and vessel elements. Both cells are together called as tracheary element.
To identify: The structure shown in micrograph B.
Concept introduction: Vascular plants consist of two specialized tissues called as xylem and phloem that act as a conducting tube in plants for the transportation of water and sugar molecules throughout the plant. Xylem is a vascular tissue involved in the transportation of water and minerals from the root to the leaves of plants. It also provides mechanical support and storage to the plants. Xylem consists of two types of conducting cells namely tracheids and vessel elements. Both cells are together called as tracheary element.
To identify: The structure shown in micrograph C.
Concept introduction: Vascular plants consist of two specialized tissues called as xylem and phloem that act as a conducting tube in plants for the transportation of water and sugar molecules throughout the plant. Xylem is a vascular tissue involved in the transportation of water and minerals from the root to the leaves of plants. It also provides mechanical support and storage to the plants. Xylem consists of two types of conducting cells namely tracheids and vessel elements. Both cells are together called as tracheary element.
Trending nowThis is a popular solution!
Chapter 28 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
- Which tissue system provides a covering for the plant body? (a) ground (b) vascular (c) periderm (d) dermal (e) cortexarrow_forwardFigure 30.7 Which layers of the stem are made of parenchyma cells? cortex and pith epidermis sclerenchyma epidermis and cortexarrow_forwardWhich of the following cell type remain alive in mature plant tissue? •vessel elements •tracheids •sclerenchyma •sieve elementsarrow_forward
- Where in the leaves is thephotosynthetic tissue oftenlocated?arrow_forwardWhich plant tissue provides support and mechanical strength to the plant? A. Parenchyma tissue B. Xylem tissue C. Collenchyma tissue D. Sclerenchyma tissuearrow_forwardOf the two types of vascular tissue found in plants, which one has end walls, and two-way movement, and moves sugars around the plant? Group of answer choices Stomata Phloem Mycelium Xylem Ligninarrow_forward
- Bulbs, corms, rhizomes, and tubers appear similar but are derived from very different plant tissues (shown in picture) What function do these structures have in common?arrow_forwardIf you were given an unfamiliar vegetable, how could you tell if it was a root or a stem, based on its external features and a microscopic examination of its cross section?arrow_forwardLook at as shown. The top three rows are labeled “Primary growth” because these are found in the primary plant body, the body of an herb. The third row of the figure has five boxes with the five types of mature tissue found in the primary plant body. What are the five tissues?arrow_forward
- Plant Physiology Define or describe and give 2 functions of the plant tissue: Lateral Meristemarrow_forwardThe transverse section of a plant material shows the following anatomicalfeatures - (a) the vascular bundles are conjoint, scattered and surrounded by a sclerenchymatous bundle sheaths. (b) phloem parenchyma is absent. Whatwill you identify it as?arrow_forwardWhat are the extremely fine holes that interconnect plant cells? What is the name of the especially thin areas of walls where these holes are particularly common ?arrow_forward
- Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage LearningBiology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax