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- A. Plant Transportation1. Transport of Substances from the epidermis towards the vascular tissuesFill-in the blanks with the following choices: casperian strip, symplast pathway, xylem, plasmodesmata, apoplast pathway Water and solutes either in solution or suspension move through cells through the apoplast and symplast pathway. __________ involves movement of substances through the intercellular spaces (matrix) between cells. __________on the other hand, allows movement of substances by passing through the cell membrane entering the cytosol and transfers to another cell through the opening in the cell walls called __________. However, the presence of the __________in the endodermis before the stele where vascular tissues are found, impedes the apoplastic route, thus substances move via the symplastic route to the__________. 2. Transport of substances through the XylemArrange in sequence the statements. Use 1-5.______ Absorption of water takes place due to capillary action to…Stomata open in response to light when _______ a. ions flow into guard cell cytoplasm b. ions flow out of guard cell cytoplasm c. water evaporates out of guard cellsPlant regions of continuous growth are made up of dermal tissue vascular tissue meristematic tissue permanent tissue
- What term describes a plant that requires nutrition from a living host plant? parasite saprophyte epiphyte insectivorousI. Phloem and Xylem. Identify the vessel type based on the characteristics provided. Characteristics Xylem or Phloem Contains living cells Substances transported upward from roots to shoots Transports sugar Cell partitions or end walls are absent Made of dead cells Carries molecules bidirectionally Transports water and minerals Can perform active transport of molecules End walls are perforated Has companion cells:::: b Remaining Time: 33 minutes, 25 seconds. * Question Completion Status: A Moving to another question will save this response. 1 Question 15 ~ One important difference between the anatomy of roots and the anatomy of leaves is that O only leaves have phloem and only roots have xylem root cells have cell walls and leaf cells do not a waxy cuticle covers leaves but is absent from roots vascular tissue is found in roots but is absent from leaves O leaves have epidermal tissue but roots do not ↳ A Moving to another question will save this response. Botany Final Co....docx esc ! Q 1 ← 2 summer botany....docx → W # 3 с E $ 4 n ANGIOSPERMS....docx R % G Search or type URL LO 5 T ^ MacBook P < C 6 Y
- Below is a series of pictures of a leaf (x.s.) from a eudicot, Syringa vulgaris. 40x (x.s.) Make a sketch of the 40x leaf cross section and upload it here with the following structures labeled: upper epidermis, cuticle, stomata, guard cells, mesophyll (palisade and spongy), veins (xylem and phloem), bundle sheath, collenchyma cells, lower epidermis MacBook ProLab 6- Vascular Plant Structures What are the 4 main tissue types discussed (from the outline on p.127) Know this terminology if asked to locate/identify the following: vascular cylinder, vascular bundle, ground tissue, epidermis, palisade mesophyll, spongy mesophyll, guard cells, stoma, xylem, phloem. Can you determine if a plant is a monocot or dicot just by looking at the pattern of the roots? The pattern of the veins in the leaf? The pattern of the vascular bundles in the stem?B. LEAF ADAPTATION The main function of the leaf is in the processes of photosynthesis and transpiration. Apart from these functions, leaf is sometimes adapted to perform other functions. Examples of leaf adaptations are for: a) Support, which could be seen by the presence of tendrils b) Catching insects, by having cup-liked shape of hairs sensitive to touch c) Reproduction, by having meristematic cells able to produce new shoots that will go on to become new individual plants d) Food and water storage, especially found in plants living in dry areas where water is scarce (for example succulent plants, having leaf storing food and water) e) Floatation, for plants living on the water surface, their leaves in general will have air openings on tissues (used for floating) usually found on leaf petiole f) Protection, by having leaves completely or partially modified as thorns Instruction: a) 1. Search for ONE plant species with the following leaf adaptations 2. Give their scientific names…
- a. Label the following in the image below: epidermis, periderm, cortex, phloem fibers, phloem, vascular cambium, xylem and phloem. © 2018 Exploring Biology in the Laboratory stados Unidos) O ConcentraciónHi. Can u define what is stem(parts of the plant)AA I olchs.quiz-Iti-pdx-prod.instructure.com 01:02:23 Time Remaining 1 point Diagram 1: Cross Section of a leaf - cells and structures. cuticle -upper epidermis palisade layer >chloroplasts -vascular bundle spongy mesophyll Lintercellular chamber -lower epidermis stoma The Stoma can be described as areas to make sugars small openings in the leaf light capturing structures a waxy coating Previous