Which of the following structures is correctly matched to its function? ground meristem-protective coat of woody stems and roots periderm-parenchyma cells functioning in photosynthesis in leaves sclerenchyma-supporting cells with thick secondary walls guard cells-waterproof ring of cells surrounding the central stele in roots
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A:
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A: Option 1 collenchyma is the correct answer.
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A: Option 4 Is correct. A waxy cuticle covers leaves but it is absent in roots.
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Q: vascular
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- Question 22 Which of the following statements regarding stomata is TRUE? Stomata allow gases to diffuse into and out of the plant. Stomata open when guard cells shrink. Stomata allow movement of nutrients into the plant. Stomata are absent in aquatic plants.QUESTION 72 The two lateral meristems responsible for secondary growth are the O A. cork cambium and apical meristem. OB. apical meristem and cork parenchyma. B. OL vascular cambium and apical meristem. O D. vasculacambium and cork cambium. O E. cork cambium and cork parenchyma.QUėstion 24 is based on the following passage. A plant stem's two main functions are to support the leaves and to transport materials between roots and leaves. As a stem develops, it possesses three types of permanent tissues: surface tissue, ground tissue, and vascular tissue. The surface and ground tissues support and give structure to the plant. The vascular tissues are the transport systems of the plant. The vascular tissues usually exist in one of three patterns and are known as the phloem and xylem. Both the xylem and phloem are made up of several different types of cells that make up transport tubes for needed nutrients. In general, xylem nutrients (sap) travel from the roots to the rest of the plant. Phloem sap is derived from photosynthesizing leaves and from there is carried throughout the plant. 24. What would we be able to study by Hg injecting a nutrient dye into the root of a plant? A. phloem sap transport B. all vascular tissues C. xylem sap transport D. pith and cortex…
- Question 14 The majority of the wood of a tree is made up of O primary xylem secondary phloem vascular cambium secondary xylemQuestion 36 Which of the following does not match one of the 4 main plant groups with a terrestrial adaptation that first appeared in that group - in other words, the ancestral plant did not have the adaptation. Recall that all species can have adaptations that carry over from their ancestors, and are not "new" to the group! O angiosperm - pollen bryophytes - waxy cuticle O Bymnosperms - seeds O seedless vascular - vascular tissueQuestion 24 23. The integuments develop into the: hilum. seed coat. funiculus. O coleoptile. O endosperm
- :::: 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 YLab 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?Question 23 Which of the following eventually develops into pollen grains? Sporophylls Ovules Megaspores Microspores
- Question 30 Members of Anthophyta have two key adaptations. They are flowers and fruit. cones and seeds. spores and wind dispersal. xylem and phloem.Question 15 Which phytochemical antioxidant makes fruit red? Beta-carotene Lignans Lycopene MonoterpenesQuestion 44 Which of these is NOT a gymnosperm? Gnetophyta Coniferophyta Cycadophyta Monilophyta O00