CAMPBEL BIOLOGY:CONCEPTS & CONNECTIONS
10th Edition
ISBN: 9780136538820
Author: Taylor
Publisher: INTER PEAR
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Chapter 33, Problem 12TYK
Summary Introduction
Introduction: Seasonal events, such as flowering, seed germination, and breaking of bud dormancy, are very crucial in the life of a plant. The occurrence of these events in wrong seasons can lead to severe consequences such as death of the plant.
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Students have asked these similar questions
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 hormone
31. what meristematic area produces parenchyma cells of the cortex
a. protoderm
b. pith
c. ground meristem
d. procambium
32. this meristematic area produces the primary xylem and primary phloem
a. procambium
b. ground meristem
c. protoderm
d. pith
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
Chapter 33 Solutions
CAMPBEL BIOLOGY:CONCEPTS & CONNECTIONS
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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- 18. The orientation of plant growth in the direction of light is called: a. Thigmotropism b. Phototropism c. Gravitropism d. Stomatogenesis e. Metamorphismarrow_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_forward1. Complete the following statement: The response of plant roots to grow in the direction of a water source is known as – a. phototropism c. gravitropism b. hydrotropism d. thigmotropism 2. Complete the following statement: The response of a plant to grow toward a light source is known as – a. gravitropism c. phototropism b. hydrotropism d. thigmotropism 3. Complete the following statement: The response of a plant to grow in the direction of gravity is known as – a. phototropism c. thigmotropism b. hydrotropism d. gravitropism 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…arrow_forward
- . 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 proteinsarrow_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_forwardChoose the best answer for following question Stomata close when a plant is water-stressed. a. auxin d. ethyleneb. gibberellin e. abscisic acidc. cytokininarrow_forward
- a. Monocot stem Draw or attach a photo of a monocot stem Give characteristics of a monocot stem b. Eudicot stem Draw or attach a photo of a eudicot stem. Give the characteristics of a eudicot stem 3. LEAVES a. Simple leaf Draw a or attach a photo of simple leaf Give characteristics of a simple leaf.arrow_forward1. Pick the odd one out and mention the category of the others- a. kylem. parenchyma, collenchyma, sclerenchyma tmp b. sieve tubes, companion cells, xylem, phloem- omp c. apical, phloem, lateral, intercalary Merisbm 2. Fill in the blanks. a. collenchyma : simple :: : complex b. conduction of food : phloem :: : xylem c. lateral meristem : girth :: apical meristem: d. collenchyma : flexibility :: sclerenchyma: MOChanial Choose the correct option. a. Which type of tissue is parenchyma? i. complex tissue ii. simple tissue iii. xylem b. A plant tissue which is capable of cell division is imeristematic. ii. xylem. iji phlo Cllarrow_forwardFill 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_forward
- 1. Complete the following statement: The response of plant roots to grow in the direction of a water source is known as – a. phototropism c. gravitropismb. hydrotropismd. thigmotropism 2. Complete the following statement: The response of a plant to grow toward a light source is known as – a. gravitropismc. phototropismb. hydrotropismd. thigmotropism 3. Complete the following statement: The response of a plant to grow in the direction of gravity is known as – a. phototropismc. thigmotropismb. hydrotropismd. gravitropism 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…arrow_forward1, Choose, Plant roots that are exposed by soil erosion will often grow back into the soil. This shows the effects of a, phototropism b, gravitropism c, hydrotropism d, thigmotropism 2, choose, The annual rings in the stem of a tree are made up of a, pith b, xylem c, phloem d, bark 3, choose, The fleshy main part of an apple is composed of this type of tissue. a, ground b, dermal c, meristematic d, vasculararrow_forwardWhich of the following statements is false? a. Auxin and gibberellin promote stem elongation b. Cytokinin promotes cell division in shoot tips c. Abscisic acid promotes water loss and dormancy d. Ethylene promotes fruit ripening and abscission.arrow_forward
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