Homework Answers
Answer : Option 4 is correct( pallisade mesophyll and spongy mesophyll)
Explanation: The sequence of different layers in C3 plant is as:
Waxy cuticle---- upper epidermis--- palisade mesophyll------ spongy mesophyll---- vascular bundle( just in side part of spongy mesophyll consists of xylem, phloem, bundle sheath)----- lower epidermis---- waxy cuticle----- stomata(in between lower cuticle cells)
Palisade mesophyll is the third layer which consists of photosynthetic pigment in chloroplast so help in photosynthesis by absorption of sunlight. The spongy mesophyll is present downwards which is loose and irregularly arranged.
In C3 plant carbondioxide combine with RuBP then it form PGA(3 carbon compound) which ultimately form the 6 carbon compound glucose. All this process takes place inside the palisade mesophyll in C3 plants.
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on the upper portion of a C3 leaf and more There are more on the lower...
Which are leaf mesophyll cells that contain chlorop Opallisade parenchyma cells spongy parenchyma cells both Oneither
Which are leaf mesophyll cells that contain chlorop Opallisade parenchyma cells spongy parenchyma cells both Oneither
Exercise II Histology of the Leaf PART A. MESOMORPHİC LEAF: SYRINGA VULGARIS Examine a prepared slide...
Exercise II Histology of the Leaf PART A. MESOMORPHİC LEAF: SYRINGA VULGARIS Examine a prepared slide containing a transverse section of a Syringa (lilac) or another mesomorphic leaf. At first, use the microscope's 10x objective, then switch to the 43x objective. With the 10x objective in place, note the variation in size and orientation of the veins (vascular bundles), which contain the two vascular (conducting) tissues, xylem and phloem. The centrally located largest vein is the midvein. The midvein and...
PLEASE ANSWER Lab Prep Part A and Part B - guard cells cuticle epidermis - USA...
PLEASE ANSWER Lab Prep Part A and Part B
- guard cells cuticle epidermis - USA Toysclerenchyma SANDALER spongy mesophyll - vessels of xylem oooo. O Oo 00 . Y .. 10 el sieve-tube Ab bo element of phloem sclerenchyma fibers Figure 1. Cross section of a monocot leaf. → In a simple experiment, researchers placed one group of geranium leaves in a well-lit area for 36 hours, and kept a second group of geranium leaves in the dark for...
Which of the following statement is true about C3 and C4 plants? Multiple Choice A C3...
Which of the following statement is true about C3 and C4 plants? Multiple Choice A C3 plants are more successful in hot climates than C4 plants. B In C4 cells, CO2 is fixed at night to decrease water loss.C C3 plants deliver CO2 to the Calvin cycle using bundle sheath cells sheltered from leaf air spaces. D In C3 plants, O2 competes with CO2 for the active site of RuBP carboxylase. E C3 plants have chloroplasts in the both the...
A. CELLS ON THE SURFACE 1. Peel the epidermis from the lower side of a plant...
A. CELLS ON THE SURFACE 1. Peel the epidermis from the lower side of a plant leaf and observe epidermal cell shape and quard cells. What to most epidermal cells look like? Why are they shaped that way? Do they contain chloroplasts? Why or why not? Also, "paint" a dab of fingernail polish on the surface of a leaf, allow to dry, peel off and observe under a microscope. Are all the stomata open or closed? Why? 2. Observe trichomes...
twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5....
twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5. How is the monocot root different from the dicot root? B. Stem section 1. Briefly explain the functions of stem in the angiosperms. 2. Label the parts of a dicot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 3. Label the parts of a monocot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 66 CO 4. Describe the difference in the arrangement...
2. Why do plants need stomata? alowing to dlose and open, to protect the plante frem...
2. Why do plants need stomata? alowing to dlose and open, to protect the plante frem loss) 3. What is the function of the leaf epidermal cells in terrestrial plants? 4 What does the parenchyma of a leaf do? Achiye n Photosy nthasis and stems 5. Name a few plant organelles and structures that are not found in animals. List their functions. on Ma 6. What are the differences between monocot and dicot leaves? ren ween the two as you...
hether it is open or closed? pattern and there is one blade atached to a petiole,...
hether it is open or closed? pattern and there is one blade atached to a petiole, is the mple or compound, and is it from a monocot or a eudicot? Thought Questions 15. Where is glucose produced in a leaf? What type of tissue carries glucose away from a leaf, and where is the glucose stored in a plant like a beet? 16. Stomata are more numerous in the lower epidermis of leaves. Explain why it would be detrimental to...
Building Vocabulary: Plant Adaptations to Hot, Dry Climates 6 of C3 photosynthesis photorespiration 1. In plants,...
Building Vocabulary: Plant Adaptations to Hot, Dry Climates 6 of C3 photosynthesis photorespiration 1. In plants, the first product of carbon fixation is the three-carbon compound 3-PGA formed in the Calvin cycle 2. When such plants close their stomata on hot, dry days to conserve water leaf and is added to RuBP in place of CO2 A two-carbon product of this reaction is broken down to Co2 consuming ATP and generating no sugar 3. The apparently wasteful process described in...
An older person wears bifocals. The lower portion of the lens is converging and has a...
An older person wears bifocals. The lower portion of the lens is
converging and has a focal length of 80 cm. The upper portion is
diverging and has focal length of - 50 cm. What are near and far
points of person’s unaided eye?
Draw separate diagram for each lens label near and far points
which ever is applicable.
PLEASE DRAW THE 2 SEPARATE DIAGRAMS, ONE FOR EACH LENS, AND
LABEL THE NEAR AND FAR POINTS.
Problem 14 An older...
Which are leaf mesophyll cells that contain chlorop Opallisade parenchyma cells spongy parenchyma cells both Oneither
Exercise II Histology of the Leaf PART A. MESOMORPHİC LEAF: SYRINGA VULGARIS Examine a prepared slide containing a transverse section of a Syringa (lilac) or another mesomorphic leaf. At first, use the microscope's 10x objective, then switch to the 43x objective. With the 10x objective in place, note the variation in size and orientation of the veins (vascular bundles), which contain the two vascular (conducting) tissues, xylem and phloem. The centrally located largest vein is the midvein. The midvein and...
PLEASE ANSWER Lab Prep Part A and Part B
- guard cells cuticle epidermis - USA Toysclerenchyma SANDALER spongy mesophyll - vessels of xylem oooo. O Oo 00 . Y .. 10 el sieve-tube Ab bo element of phloem sclerenchyma fibers Figure 1. Cross section of a monocot leaf. → In a simple experiment, researchers placed one group of geranium leaves in a well-lit area for 36 hours, and kept a second group of geranium leaves in the dark for...
A. CELLS ON THE SURFACE 1. Peel the epidermis from the lower side of a plant leaf and observe epidermal cell shape and quard cells. What to most epidermal cells look like? Why are they shaped that way? Do they contain chloroplasts? Why or why not? Also, "paint" a dab of fingernail polish on the surface of a leaf, allow to dry, peel off and observe under a microscope. Are all the stomata open or closed? Why? 2. Observe trichomes...
twe * Label the parts of phloem d er , ertes. V ar brenda epidermis 5. How is the monocot root different from the dicot root? B. Stem section 1. Briefly explain the functions of stem in the angiosperms. 2. Label the parts of a dicot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 3. Label the parts of a monocot young stem section: epidermis, cortex, vascular bundles, xylem, phloem 66 CO 4. Describe the difference in the arrangement...
2. Why do plants need stomata? alowing to dlose and open, to protect the plante frem loss) 3. What is the function of the leaf epidermal cells in terrestrial plants? 4 What does the parenchyma of a leaf do? Achiye n Photosy nthasis and stems 5. Name a few plant organelles and structures that are not found in animals. List their functions. on Ma 6. What are the differences between monocot and dicot leaves? ren ween the two as you...
hether it is open or closed? pattern and there is one blade atached to a petiole, is the mple or compound, and is it from a monocot or a eudicot? Thought Questions 15. Where is glucose produced in a leaf? What type of tissue carries glucose away from a leaf, and where is the glucose stored in a plant like a beet? 16. Stomata are more numerous in the lower epidermis of leaves. Explain why it would be detrimental to...
Building Vocabulary: Plant Adaptations to Hot, Dry Climates 6 of C3 photosynthesis photorespiration 1. In plants, the first product of carbon fixation is the three-carbon compound 3-PGA formed in the Calvin cycle 2. When such plants close their stomata on hot, dry days to conserve water leaf and is added to RuBP in place of CO2 A two-carbon product of this reaction is broken down to Co2 consuming ATP and generating no sugar 3. The apparently wasteful process described in...
An older person wears bifocals. The lower portion of the lens is
converging and has a focal length of 80 cm. The upper portion is
diverging and has focal length of - 50 cm. What are near and far
points of person’s unaided eye?
Draw separate diagram for each lens label near and far points
which ever is applicable.
PLEASE DRAW THE 2 SEPARATE DIAGRAMS, ONE FOR EACH LENS, AND
LABEL THE NEAR AND FAR POINTS.
Problem 14 An older...
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