Instruction: Answer the sub-questions for each item. AADB1. Identify the cells comprising:2. Identify:a. D?b. A?a. D? (specific type based on thickening)c. B? (specific type)b. Primary meristem giving rise to A?d. C?c. Primary meristem giving rise to B, C, and D?d. Give one function of C? - BA6. Identify :a. A? (region)b. B? (specific primary meristem in pointed part)c. C? (specific primary meristem in pointed part)d. Type of meristem base on position/location

Section of parts of plants ---- A complete plant has very important structures which help to survive…

Answered: Instruction: Answer the sub-questions…

Science

Biology

Instruction: Answer the sub-questions for each item.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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2. Define the following terms: (a) papilla (b) abscission layer. How are each of thse structures involved in plant defense. 3. What changes occur in a plant cell undergoing the hypersensitive response?
А В A 3. Identify: a. B? (specific part pointed) b. Tissue composition of B? c. A? (specific part pointed) d. Genus name of specimen? 1. Identify: a. Basic type of stele? b. Specific type of stele? c. A? (pointed part) d. Class of angiosperm? D A B 2. Identify: a. D? (specific part pointed) b. C? (specific part) c. A? (conducting tissue present) d. B? (specific conducting cell) 4. Identify: a. A? (specific part) b. B? (specific tissue) c. Basic and specific type of stele? d. Genus of specimen?
6. Which of the following is correct about plant roots? a. Plant roots are positively phototropic and negatively gravitropic. b. Plant roots are negatively phototropic and positively gravitropic. c. Plant roots are positively hydrotropic and negatively gravitropic. d. Plant roots do not display any major tropisms. 7. Which of the following is correct about plant shoots? a. Plant shoots are negatively phototropic and positively gravitropic. b. Plant shoots are negatively hydrotropic and positively gravitropic. c. Plant shoots are positively phototropic and negatively gravitropic. d. Plant shoots do not display any major tropisms. 8. In an unevenly irrigated soil, how would auxins affect the growth of the root and the stem of a plant? a. The root would grow in the direction where water is abundant and so would the stem. b. The root would grow in the direction where water is abundant while the stem would grow upwards. c. The root would grow in the direction where water is abundant while…
1. Explain how leaf surface area is correlated to plant transpiration and photosynthesis. Discuss the impact or consequences of having a small or large leaf surface area, to the overall photosynthetic rate and transpiration rate of a particular plant. 2. Distinguish compound leaves from simple leaves and provide illustrations for better differentiation/ comparison of the two. Please make sure that your illustrations are properly labelled. 3. Discuss the major functions of plant root and differentiate the taproot and fibrous root system. Afterwards, briefly explain the advantage/s and disadvantages of the two root systems in terms of resource (water and nutrients) acquisition. You may include some illustrations/ diagrams to support your discussion.
1. What is the beneficial effects of silicon? 2. Explain the mechanisms that regulate the ion xylem loading.
1. Cell turgor allows the movement of nutrients to the different parts of the plant.a. trueb. false2. shrinking of the plant cells such as the potato will make it less rigid.a. trueb. false Thank you in advance
1.Do you think Bangladesh is capable of doing transgenic crop research? Write your thoughts in details. 2. Write your opinion with examples on the following statement, "Plant regeneration is the response to the plant growth hormone"
7. A cross-section of the epidermis of the leaf of an eggplant was prepared as seen in Figure 10. Identify and label the types of epidermal outgrowth of the observed plants. Using an arrow and a text box, locate and identify the type of epidermal outgrowth of the observed on Figure 10. Figure 10. Leaf of Eggplant under LPO.
10. Modified true or false: Write T if the statement is true; if false, write F, underline the word that makes the statement false and give the correct answer. a. Collenchyma cells give a cell the extra assistance it needs to grow in empty regions like shoots and leaves. b. The cell membrane provides energy for the cell. c. If you looked at the papaya tree's stem and root cross-section through the microscope, the phloem and xylem would be visible in a scattered and circular manner, respectively. d. Plant cells always appear in black and white. e. Sugarcane's stem, a monocot plant, is being observed under the microscope, the presence of pith is noticeable.
Identify the wrong match a.Senescence —Both auxin and ABA promote it b.Apical dominance — Auxin induces and Cytokinin counteracts c.Dormancy — Both ethylene and GA break it d.Callus differentiation — Auxin and cytokinins
Determine the collective true-false status of the statements using the choices below. I. Collenchyma cells stay alive in mature tissue.; II. Variably shaped cells of sclerenchyma die when they are mature.; III. The thick cell walls of sclerenchyma contain a high proportion of durable compounds such as pectin which lend sturdiness to plant parts and help them resist stretching and compression.; IV. In collenchyma, chitin imparts flexibility to these cells’ primary wall, which is thickened unevenly where three or more of the cells abut one another. All statements are true. Only three (3) statements are true. Only two (2) statements are true. Only one (1) statement is true. None of the statements is true.
4. Plant roots are positively gravitropic; what does this mean? a. They are positively attracted to soil. b. They grow toward the direction of gravity. c. They grow away from other plant roots. d. They grow in the opposite direction to sunlight. 5. Plant shoots are positively phototropic; what does this mean? a. They grow toward a light stimulus. b. They grow toward other brightly colored plants. c. They grow away from bright sunlight. d. They reflect the majority of the wavelengths of light. 6. Which of the following is correct about plant roots? a. Plant roots are positively phototropic and negatively gravitropic. b. Plant roots are negatively phototropic and positively gravitropic. c. Plant roots are positively hydrotropic and negatively gravitropic. d. Plant roots do not display any major tropisms.