BIOLOGY-TEXT
5th Edition
ISBN: 9781260169621
Author: BROOKER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 36.1, Problem 1CS
Summary Introduction
To sketch: A model that shows the two major lineages of
Introduction: During the evolution of angiosperms, two complete genome duplication events were seen. Eudicots are a subset of angiosperms that bear seeds and produce flowers. Eudicots are found in a variety of habitats.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
ACTIVITY &8: Fruit and seed anatomy (Student dissection or demonstration)
The fate of the parts of the flower can differ among angiosperms. Floral parts typically become
part of the seed and/or the fruit.
1. Obtain a germinated bean and use p. 145 of the atlas as a guide. The pod that housed
the bean is the fruit of the bean plant. The bean is the seed of the plant.
2. The papery outer red covering of the bean is the seed coat, which developed from the
integuments of the ovule. g eno
le al boez
3. The white structure on the internal region of the bean is the hilum, the site where the
seed was attached to the inner walls of the pod.
eliunt ynd
Vhutem Js
4. Draw and label the exterior of the bean in the space provided.
U CLO22-26Cpou
5. Remove the seed coat to expose the pale underlying structure (cotyledon). Gently pry
open the bean. How many cotyledons does a bean have?
6. Once the bean is opened, the embryonic sporophyte is revealed. It consists of a "leaf-
like" structure called the…
Postlab: Bryophytes, Seedless Vascular Plants &
Gymnosperms
1. What is the conspicuous form of the bryophytes? Is this form haploid or diploid?
2. The part that produces the male gametes is called the....?
3. The part that produces the female gametes is called the...
4. Spores are produced by which cell division process?
5. What is the conspicuous form of the seedless vascular plants? Is it haploid or diploid?
6. What are microspores? Where are they produced in gymnosperms?
7. Megaspores give rise to which structure in gymnosperms?
8. How are most gymnosperms pollinate
d?
9.
In gymnosperms, the material that nourishes the embryo derives from what tissue?
10. How can you visually differentiate a male from a female cone in pines?
ACTIVITY 9: In angiosperms, fruits play an important role in seed dispersal. Plant biologists
recognize different types of fruit, 11 of which are described in the table below. Dried fruits can
be further classified as indehiscent (the fruit/pod does not split open when ripe) or dehiscent
(fruits/pods split open when mature). 51 Examine the provided examples of fruits.
Fruit Type
Description
Example
Category
Simple fruits
Ovary wall and seed coat are fused, one seed;
seed is attached at only one point to the ovary wall
Sunflower
seeds
Achene
Ovary wall is thin and fully fused to the seed at all
points; one seed.
Wheat
orti eno Grain m
Walnut
Ovary wall hard or woody but can be separated
from seed, one seed; may have an outer husk
Dry fruits
Nut
at maturity
Ovary has several cavities in cross-section, several
Cotton
fruit
ng yinea Capsule
Gc to many seeds
g co
Bean pod
Ovary has one cavity that opens along both sides,
many seeds
Legume
Milkweed
Folliclemulq
Ovary has one cavity that…
Chapter 36 Solutions
BIOLOGY-TEXT
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
Knowledge Booster
Learn more about
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
- Lab 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_forwardNeed handwritten cursive answers if not i will rate boo Clade: Basal Angiosperms Order: Magnoliales Family: Magnoliaceae Representative species: Magnolia soulangeana Habit: Inflorescence: Floral Symmetry: Number of Sepals: Number of Petals: Number of Filaments: Number of Stigma: Ovary position: Fruit type: Other characteristics:arrow_forwardwhat are the flaws ? Plants reproduce in a pattern known as alternation of generations. A haploid gametophyte produces gametes through mitosis. The gametes fuse to form a zygote, which then grows into a diploid sporophyte. The sporophyte produces spores through meiosis, which then grow into a gametophyte and start the process over. Flowers are how angiosperms reproduce. A whorl of sepals (corolla) is at the base of the flower, followed by a whorl of petals (calyx). Inside the flower is a female organ known as a carpel and it is made of a stigma, style, and ovary. The male organ is the stamen and it is made of an anther and filament. Pollen being transferred to the style is known as pollination. Once the pollen travels down the style and reaches the egg, fertilization happens when sperm meets egg. Then, the fertilized egg and surrounding tissue develops into a seed. A seed is protected by a seed coat and contains endosperm and an embryo. The endosperm grows into a new plant while…arrow_forward
- do explain.arrow_forwardWhat is the conclusion?arrow_forwardPlease type a brief definition of the following terms Photoperiod - Long day vs. Short day vs. Day-neutral plants - Merosity - Quartet model - Orthologs - Microsporangium - Staminode - Self-incompatibility (SI) - Aggregate vs. multiple fruits - Homology vs. Homoplasy -arrow_forward
- Describe the orders ANGIOSPERMS-EUDICOTS : ERICALES, GENTIANALES, LAMIALES, SOLANALES, APIALES AND ASTERALES in terms of plant habit, reproductive type (monoecius/dioecius), leaf type, leaf shape, floral characteristics, fruit morphology, seed size/shape, and other distinct features.arrow_forwardLEAF TYPE AND ARRANGEMENT Instruction: 1. Match the given photos with the following leaf characteristics 2. Name the plant species and draw their specific leaf Betel Papaya Ixora Cogon grass Cassava River tamarind Lavender sorrell A. Hibiscus a) Simple chordate leaf Name of species: Diagram: b) Simple peltate leaf Name of species: Cananga Golden trumpet Diagram: Simple linear leaf Name of Diagram Palmately compound leaf Name of species: Diagram: Paripinnate compound leaf Name of species: Diagram: f) Imparipinnate compound leaf Name of species: Diagram: g) Opposite leaf arrangement Name of species: Diagram: h) Alternate leaf arrangement Name of species: Diagram: i) Whorled leaf arrangement Name of species: Diagram: j) Spiral leaf arrangement Name of species: Diagram: c) species: d) e)arrow_forwardActivity_BIO 100 (Slide 2 of 3: Pollination vs Fertilization) Luis Carlos Ahuage CC Using Doodling, mark-- using the two flowers-- your explanation for the differences between Pollination and Fertilization tip: be sure not to cause self-fertilization in your flower! Stigma -Stigma Anther Carpel Anther Carpel Stamen Stamen- Style Ovary Ovule Style Ovary Ovule Filament Filament Petal Petal (petals = corolla) (petals corolla) %3D Sepal (sepals = calyx) Receptacle Sepal (sepals = calyx) Receptacle Peduncle Peduncle You have 8 minutes TOTAL to complete 3 slides. Do not save your recording yet, MOVE TO THE NEXT SLIDE... 0:00 / 0:00 O 1 nere to search 09arrow_forward
- 3 need handwritten cursive answers Clade: Basal Angiosperms Order: Caryophyllales Family: Caryophyllaceae Representative species: Eremogone congesta Habit: Inflorescence: Floral Symmetry: Number of Sepals: Number of Petals: Number of Filaments: Number of Stigma: Ovary position: Fruit type: Other characteristics:arrow_forwardEXPERIMENT 4: INDUCTION OF CALLUS SOMATIC EMBRYOGENESIS OF HAPLOID PLANTS Objective: To prepare anther as a source of explant To induce callus somatic embryogenesis of haploid plants Procedure: Cut off the buds and sort them into 3 developmental stages based on length of buds Surface sterilize the buds in 70% ethanol for 2-3 minutes, making sure the entire bud is immersed in the alcohol. Drain off excess alcohol from the buds and aseptically excise the anthers from each bud. Remove the filaments and culture the anther on one of the agar media provided. Label the stage of development of the bud on each petri dish as the anthers are cultured. Seal the Petri dishes with parafilm. Incubate in the dark at 26 to 28ºC for 4 to 8 weeks or until small plants can be seen growing out of the anthers. Then transfer to diffuse light. Record the results of the experiment in table form and submit the report. Observation: The culture was contaminated after 8 weeks of incubation…arrow_forwardhou Safari File Edit View History 2 Bookmarks Window Help Assessment for feedback and grade: Plants - Sign in - Google Accounts alt 1. Light Short answer questions 1. Match the following eight angiosperm structures to their functions. List of Structures Calyx, Sepal, Carpel, Ovule, Seed, Stamen, Anther, and Corolla List of Functions Q course.ilc.tvo.org A. This structure produces pollen. B. This structure contains the fertilized zygote. C. This structure attracts pollinators. D. This structure is a collection of sepals. E. This structure is the male sex organ. F. This structure is where meiosis takes place in order to produce eggs. G. This structure contains the stigma, style, and ovary. H. This structure protects the developing flower. $ do L T https://course.ilc.tvo.org//content/enforced/22865... MacBook Pro A 6 & 7 * ● I 5 D G corollaarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
General Embryology Review in 20 minutes; Author: Medical Animations;https://www.youtube.com/watch?v=4YKvVeVMmEE;License: Standard youtube license