Homework Answers
Question 5
Answer : A. Are responsible for the elongation of shoots and roots.
Explanation : Apical meristem are located at the growing apices of main and lateral shoots and roots. Apical meristem cells are responsible for liner growth of an organ.
Question 6
Answer : D. Are responsible for the increase in root and shoot diameter.
Explanation : Lateral meristem formed by periclinal division ( layer forming division), lateral meristem divide and increase the girth of plant. Example - Vascular cambium. Cork cambium.
Question 7
Answer : B. Which forms the epidermis.
Explanation : Apical meristem produce protoderm which found outside of the stem and gives rise of epidermis.
Question 8
Answer : A. Which produces the vascular tissue.
Explanation : Procambium is found next to protoderm. Procambium produce primary xylem and primary phloem.
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QUESTION 5 Apical meristems A. are responsible for the elongation of shoots and roots B. are...
Cells differentiated from a protoderm region of an active shoot apical meristem give rise to; A....
Cells differentiated from a protoderm region of an active shoot apical meristem give rise to; A. ground tissue in the middle of the stem B. epidermis that surrounds the plant body C. vascular bundles in the mature stem D. lateral meristems in the mature stem
What is responsible for most of the uptake of water and nutrients performed by roots? a....
What is responsible for most of the uptake of water and nutrients performed by roots? a. the first vascular tissues formed in the elongation zone b. the older portions of the root, with the highest density of branching c. the meristem and root cap at the root tip d. the first tissues of the zone of cell maturation, which have epidermal root hairs and a developed Casparian strip Select all that apply: How would shoot and root growth be affected...
Root and shoot vascular tissue A. is the outer protective covering B. functions for storage, photosynthesis,...
Root and shoot vascular tissue A. is the outer protective covering B. functions for storage, photosynthesis, secretion, fibers that support and protect plant C. is the primary growth tissue D. conducts fluids and dissolved substances E. are meristems QUESTION 2 Root and shoot ground tissue A. is the outer protective covering B. Functions for storage, photosynthesis, secretion, fibers that support and protect plant C. is the primary growth tissue D.conducts fluids and dissolved substances E. are meristems QUESTION 3 QUESTION...
Phloem and xylem always lie adjacent to each other in plants. Together, they form which of...
Phloem and xylem always lie adjacent to each other in plants. Together, they form which of the following plant structures? Use letters in alphabetical order to select options A vascular bundle B epidermis C meristems D leaves Which phyllotaxes allow for leaves on a stem to lie flat without bending or breaking? Use letters in alphabetical order to select options A spiral and whorled B alternate and whorled C alternate and opposite D spiral and opposite Plant tissue that functions...
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular....
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular. celled organisms cannot carry out all the functions of life by themseh C) Tissues are composed of specialized organs DI Most cells of multicellular organisms such as plants are not highly specialized E) The organs of flowering plants include roots, stems, and leaves ar organisms such as plants are not highly specialized 2) Which of the following is not an area of active cell...
questions18-27 18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium...
questions18-27
18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium b) ground meristem c) protoderm d) phelloderm e) pericycle 19. Which of the following statements about monocot stems is true? a) They have no vascular cambium b) Their vascular bundles are arranged in a ring e) Most of them are woody d) They have a definite cortex and pith c) Their stems generally have conspicuous cork. 20. Older, nonfunctioning xylem tissue in a tree...
Laboratory Review 19 1. What kind of plant tissue is composed of cells that divide? 2....
Laboratory Review 19 1. What kind of plant tissue is composed of cells that divide? 2. What term is used to identify ground tissue in a leaf? 3. What kind of plant, monocotor eudicot, has the xylem and phloem in its leaves arranged in a parallel pattern? 4. In what one of a eudicot root will tracheids and vessel elements be found? 5. What type of tissue gives rise to root hairs? 6. How is xylem typically arranged in a...
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c....
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c. D. None of the ahov colored fruits is thait bright celors aid seed dispersal 5 Eidermal ells C. The life cycle of plants are called ateration B. Which leaf cells lack chlonpls gmeration is dominan (Not sporophyte) monocot and 6What are xylem made out of 1 What is a seed leaf called? A. Upon germination, the cotyledon become the embryonic first leaves of a...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus to position its roots with just as much precision as it arranges its leares David Attenborg (1926-present) Just wondering... Answer the following questions prior to coming to lab. 1 Do some plants communicate when attacked by insects? OBJECTIVES Ar the completion of this chapter the student will be able to: 1 Compare and contrast herbaceous and woody plants. 2 Describe the basic function of...
Question 1 Auxin transport Not yet answered Points out of 1.00 Flag question Select one: O...
Question 1 Auxin transport Not yet answered Points out of 1.00 Flag question Select one: O a. Is polar, whereby auxin travels from shoot tips down the plant towards the roots. b. Produces a gradient of auxin required to establish organ formation and phototropic responses. c. Auxin is at highest concentrations, near its sources, like the apical meristems O d . Directionality of auxin movement (conferring polarity) is conferred by basally localized efflux carriers called PIN proteins e. All of...
Root and shoot vascular tissue A. is the outer protective covering B. functions for storage, photosynthesis, secretion, fibers that support and protect plant C. is the primary growth tissue D. conducts fluids and dissolved substances E. are meristems QUESTION 2 Root and shoot ground tissue A. is the outer protective covering B. Functions for storage, photosynthesis, secretion, fibers that support and protect plant C. is the primary growth tissue D.conducts fluids and dissolved substances E. are meristems QUESTION 3 QUESTION...
1) Which of the following is correct? A) The earliest forms of cellular life were unicellular. celled organisms cannot carry out all the functions of life by themseh C) Tissues are composed of specialized organs DI Most cells of multicellular organisms such as plants are not highly specialized E) The organs of flowering plants include roots, stems, and leaves ar organisms such as plants are not highly specialized 2) Which of the following is not an area of active cell...
questions18-27
18. The is a primary meristem that produces parenchyma cells of the cortex. a) procambium b) ground meristem c) protoderm d) phelloderm e) pericycle 19. Which of the following statements about monocot stems is true? a) They have no vascular cambium b) Their vascular bundles are arranged in a ring e) Most of them are woody d) They have a definite cortex and pith c) Their stems generally have conspicuous cork. 20. Older, nonfunctioning xylem tissue in a tree...
Laboratory Review 19 1. What kind of plant tissue is composed of cells that divide? 2. What term is used to identify ground tissue in a leaf? 3. What kind of plant, monocotor eudicot, has the xylem and phloem in its leaves arranged in a parallel pattern? 4. In what one of a eudicot root will tracheids and vessel elements be found? 5. What type of tissue gives rise to root hairs? 6. How is xylem typically arranged in a...
0. Which of the following statement in ot A. The evolutionary sign ficance of beighthy c. D. None of the ahov colored fruits is thait bright celors aid seed dispersal 5 Eidermal ells C. The life cycle of plants are called ateration B. Which leaf cells lack chlonpls gmeration is dominan (Not sporophyte) monocot and 6What are xylem made out of 1 What is a seed leaf called? A. Upon germination, the cotyledon become the embryonic first leaves of a...
The Green Machine III Understanding Roots, Stems, and Leaves 13 To find water, a plant hus to position its roots with just as much precision as it arranges its leares David Attenborg (1926-present) Just wondering... Answer the following questions prior to coming to lab. 1 Do some plants communicate when attacked by insects? OBJECTIVES Ar the completion of this chapter the student will be able to: 1 Compare and contrast herbaceous and woody plants. 2 Describe the basic function of...
Question 1 Auxin transport Not yet answered Points out of 1.00 Flag question Select one: O a. Is polar, whereby auxin travels from shoot tips down the plant towards the roots. b. Produces a gradient of auxin required to establish organ formation and phototropic responses. c. Auxin is at highest concentrations, near its sources, like the apical meristems O d . Directionality of auxin movement (conferring polarity) is conferred by basally localized efflux carriers called PIN proteins e. All of...
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