Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 36.3, Problem 2EQ
CoreSKILL » Why did Sack and colleagues splint leaves having cut veins as well as controls?
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Examining a flower50
1. Flowers are borne on stalks or pedicels in the axils of modified leaves called bracts. As
mentioned previously, flowers may occur singly or in a cluster. Examine at least one of the
flowering shoots provided and determine the floral arrangement. (Write the answer in #7.)
2. Using a pair of forceps, remove the outer green sepals of a single flower. Record the
number.
3. Remove and record the number of petals. (If more than 12, put numerous.)
4. Remove and record the number of stamens.
5. The structure remaining is the pistil.
6. Use a sharp scalpel to cut a horizontal slice from the ovary. Place this on a slide and
observe the cut surface with the stereomicroscope. Observe the ovules. Record the number
of compartments or carpels in the ovary.
7. Take another of the same flower. Hold it upside down between the first finger and thumb.
Carefully cut it with a scalpel into two halves along the plane of symmetry. Try to cut in a
plane that creates mirror images of…
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willow plant is separated from aspirin?
Question: What is the direction of the stem of carrots, potato, turnip, ginger, and onion?
Chapter 36 Solutions
Biology
Ch. 36.1 - Prob. 1CSCh. 36.2 - Prob. 1CSCh. 36.2 - Prob. 1CCCh. 36.2 - Prob. 2CSCh. 36.2 - Prob. 3CSCh. 36.3 - Prob. 1CCCh. 36.3 - Prob. 1EQCh. 36.3 - CoreSKILL Why did Sack and colleagues splint...Ch. 36.3 - Prob. 3EQCh. 36.3 - Cactus leaves are so highly modified for defense...
Ch. 36.3 - Prob. 3CCCh. 36.4 - Prob. 1CCCh. 36 - Where would you look to find the gametophyte...Ch. 36 - What is a radicle? a. an embryonic leaf b. an...Ch. 36 - Prob. 3TYCh. 36 - Prob. 4TYCh. 36 - Prob. 5TYCh. 36 - Prob. 6TYCh. 36 - Prob. 7TYCh. 36 - Prob. 8TYCh. 36 - During its development, a tracheid elongates in a...Ch. 36 - What are examples of woody plants? a. trees b....Ch. 36 - Prob. 1CQCh. 36 - What would be the consequences if leaves were...Ch. 36 - Prob. 3CQCh. 36 - Prob. 1COQCh. 36 - Prob. 2COQ
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- SCI500B_Organisms_FRQ_GA (3).docx Word Design Layout References Mailings Review View Help Tell me what you want to do 2. In a common eudicot pattern of development for the common bean in the figure, the radicle emerges from the seed (1), then begins to develop into a primary root that grows down into the soil. As this occurs, the hypocotyl emerges from the seed and bends into the shape of a hook (2). The bent hypocotyl lengthens and pulls the cotyledons upward (3). When the hypocotyl reaches the soil surface, exposure to light causes it to straighten (4). Primary leaves emerge from between the cotyledons and begin photosynthesis. The cotyledons typically undergo a period of photosynthesis before shriveling (5). Eventually, the cotyledons fall off the lengthening stem, and the young plant's new leaves produce all of its food. (1 (a) Identify and explain what environmental factors influence the timing and coordination of the germination of seeds. (b) Predict what would happen if the…arrow_forwardTask 1. To study leaf morphology using a herbarium specimen. Base of leaf blade: 1) Cuneate 2) Rounded 3) Cordate 4) Sagittate 5) Hastate ↓ 3 小果arrow_forward23 - 25 Enumerate three meristematic tissues that give rise to the primary tissues in a stem. _______________________________________arrow_forward
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- Scenario: Carefully detach the bracts, sepals and petals of the gumamela flower. And with the aid of a dissecting needle, dissect the staminal column, exposing the whole pistil. And then, draw and label the parts.arrow_forwardWe observed onion (Allium) root tip through the light microscope. We were asked "Was your onion root tip actively growing prior to being preserved?" What should I expect to see if it was actively growing?arrow_forwardLab 13 (a)- Vascular Plant Reproduction Can you recognize if a cone is male or female? If provided actual flowers or images of flowers, can you determine if they are from a monocot or dicot plant (based on the expected patterns of petals) Can you identify key parts of a flower (sepals, petals, stamen, pistil, anther, filament, stigma, style, ovary, ovules) Difference between perfect & imperfect flowers? If a plant produces flowers, is it a gymnosperm or angiosperm? What are the names and functions of the 2 cells within a pollen grain? During double fertilization, what 2 structures are fertilized? What does each fertilized structure become?arrow_forward
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