CAMP.BIO:CONC...MOD.MAST+PRINT>I<
10th Edition
ISBN: 9780136858287
Author: Taylor
Publisher: INTER PEAR
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Chapter 33, Problem 13TYK
Summary Introduction
Introduction: Plant hormones are chemical messengers that are produced in trace amounts but profoundly affect the growth and development of a plant. Plant hormones perform various functions such as promoting growth, breaking dormancy, mediating fruit ripening, and providing tolerance to stress.
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14. Matching. Write the letter corresponding to the correct answer next to the description.
A. Cuticle
:. Epidermis
C. Guard cells
D. Mesophyll cells
Holes which allow for gas exchange
The outer leaf layer
Cells which open and close the stomata
Photosynthesizing cells
Waxy layer which prevents water loss
Water-conducting tissues, part of the vascular bundle
me
E. Stomata
F. Xylem
5 for
bel the spongy mesophyll, palisade mesophyll, upper and lower epidermis, ve
ard cells, stomata in the following TWO diagu
sbbo
Mark the incorrect statement
a.Plants show open form of growth
b.Plants have self perpetuating cells throughout the life
c.Inplants meristems are present only at root and shoot tips
d.Cells found next to meristematic zone also show growth
. Which of the following is not a typical plant response to oxygen deficit due to flooding? *
A. Aerenchyma formation
B. Hyponastic growth of submerged leaves
C. Stomatal closure
D. Induction of anaerobic stress proteins
Chapter 33 Solutions
CAMP.BIO:CONC...MOD.MAST+PRINT>I<
Ch. 33 - Test your knowledge of the five major classes of...Ch. 33 - Prob. 2TYKCh. 33 - Prob. 3TYKCh. 33 - In autumn, the amount of _____ increases and the...Ch. 33 - Prob. 5TYKCh. 33 - Prob. 6TYKCh. 33 - Which of the following is a type of defense used...Ch. 33 - Prob. 8TYKCh. 33 - Prob. 9TYKCh. 33 - Prob. 10TYK
Ch. 33 - Prob. 11TYKCh. 33 - Prob. 12TYKCh. 33 - Prob. 13TYKCh. 33 - Prob. 14TYKCh. 33 - A certain short-day plant flowers only when days...Ch. 33 - If apples are to be stored for long periods, it is...Ch. 33 - Prob. 17TYKCh. 33 - A plant nursery manager tells the new night...Ch. 33 - A plant biologist observed a peculiar pattern when...Ch. 33 - Imagine the following scenario: A plant biologist...Ch. 33 - Prob. 21TYK
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- thnk u asaparrow_forward18. The orientation of plant growth in the direction of light is called: a. Thigmotropism b. Phototropism c. Gravitropism d. Stomatogenesis e. Metamorphismarrow_forwardPlace the letter of the definition in the box next to its correct term Primary growth A. tissue for protection; prevents water loss Vascular cambium B. tissue that transports sugars up & down the plant Ground tissue C. creates secondary xylem & phloem Xylem D. tissue for metabolism, storage & support Bark E. Consists of cork, cork cambium & secondary phloem Dermal tissue F. tissue that transports water from roots to stems Phloem G. comes from the apical meristemarrow_forward
- Fill in the Blanks X₂ X² Ω· below. Type your answers in all of the blanks and submit A. Phloem B. Ground tissue C. Bundle caps (fibers) D. Vascular bundle 1 Match the numbered leader lines in the following micrograph of the leaf with its correct label. Enter the correct letter in each field E. Xylem 2 F. Epidermis C 50 100X 5arrow_forwardMatch column B to column Carrow_forward4. Which structure regulates the opening and closing of the stomata? A. Accesory cells B. Epidermal cells C. Tracheary cells D. Guard Cells. 5. Spraying some plants with a combination of auxin and gibberellins will A. promote ripening of fruits B. promote fruit formation C. preventing senescence D. enlargers' fruit growth 6. All lowering plants belong to class A. conifers B. angiospermae C. felicinae D. gymnospermaearrow_forward
- B. Identify the plant responses to inducing hormones. Choose your answers in the box and write the correct answers on the blank. G. FLORIGEN A. AUXIN D. ABSCISIC ACID B. GIBBERELLINS E. ETHYLYNE H. METHYL SALICYLATE C. CYTOKININS F. SYSTEMIN _1. Seed germination _2. Phototropism _3. Maintains seed dormancy _4. Shoot elongation _5. Leaf drop _6. Stimulates lateral bud _7. Influence flowering 8. Gravitropism _9. Closes stomata _10. Prevents lateral bud sprout (apical dominance) _11. Fruit development 12. Fruit ripening 13. Gaseous hormonearrow_forwardThe example of the plant in which vegetative propagation is occured by leaves is called 1. Cannabis 2. Chrysanthemum 3. Bryophyllum 4. Brassicaarrow_forwardPlant bends towards the source of light on account of the movement of curvature known as: A. geotropism B. thigmotropism C. chemotropism D. phototropismarrow_forward
- Choose the best answer for following question Stomata close when a plant is water-stressed. a. auxin d. ethyleneb. gibberellin e. abscisic acidc. cytokininarrow_forwardDetermine the collective true-false status of the statements using the choices below. I. Leaves of most monocots are long and narrow, with the base of the leaf wrapping around the stem and forming a sheath around it.; II. In most eudicots, a short stalk called a petiole attaches the leaf to a stem.; III. Eudicot leaves have two layers of mesophyll. The uppermost layer is spongy mesophyll.; IV. Cells of spongy mesophyll are more rounded than those of palisade mesophyll and have larger air spaces between them. Only three (3) statements are true. None of the statements is true. All statements are true. Only two (2) statements are true. Only one (1) statement is true.arrow_forwardDetermine the collective true-false status of the statements using the choices below. I. After soil water crosses a root’s epidermis, it seeps into parenchyma that forms the root’s region of cortex until it reaches the vascular cylinder.; II. In a typical eudicot root, the vascular cylinder divides ground tissue into regions of pith and cortex.; III. By contrast, the vascular cylinder in a typical monocot root contains very little pith or none at all.; IV. Water and substances dissolved in it must pass through the endodermis of a root’s vascular cylinder before entering the xylem for distribution to the rest of the plant. Only two (2) statements are true. None of the statements is true. Only one (1) statement is true. Only three (3) statements are true. All statements are true.arrow_forward
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