Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 28.1, Problem 1CS
An Introduction to Protists
Core Skill: Connections Look ahead to Figure 34.3. What kind of mobile, amoeba-shaped cells carry materials within the bodies of the early-diverging animals known as sponges?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Help asap
Lab 10: Kingdom Animalia Introduction Animals all share some characteristics:
1) Multicellular
2) Heterotrophic
3) Their cells have no cell wall
4) At some time in their life they are motile.
There are many phyla within the animal Kingdom, and in this activity, you will explore these phyla by building a dichotomous key that will allow you to consider almost any animal and determine which phylum it belongs to.
Part 1: Organizing information for the dichotomous key 1) List the 9 animal phyla of macroscopic (visible) animals: Porifera, Cnidaria, Platyhelminthes, Nemotoda, Annelida, Arthropoda, Mollusca, Echinodermata, and Chordata. 2) Use on-line or library resources of your choice, to gather information about these 9 phyla.
a. Start by finding two example species per phylum to help tie into your previous knowledge about animal types. Write down these examples.
b. Make a list of characteristics that you could use that would help you tell these 9 phyla apart. The final goal is to build a…
Seal
thermophiles
halophites
Archaea
methanogens
Animals
nonphotosynthetic
eukaryotes
Fungi
ancestral
amoebozoa
eukaryotic
original
cell
cell
brown algae
photosynthetic
eukaryotes
red algae
Protists
green algge
Plants
purple bacteria
photosynthetic bacteria
Eubacteria
other bacteria
past
present
Figure 2 A simplified phylogenetic tree of the six kingdoms
Domains of Life
In 1996, Carl Woese conducted a detailed analysis of living organisms. He revealed
that all organisms could be classified into three distinct groups. TIhese groups, called
12
éty
Chapter 28 Solutions
Biology
Ch. 28.1 - An Introduction to Protists Core Skill:...Ch. 28.2 - Prob. 1CCCh. 28.2 - Evolution and Relationships Concept Check: How do...Ch. 28.2 - Evolution and Relationships Concept Check: How do...Ch. 28.2 - Prob. 4CCCh. 28.2 - Prob. 5CCCh. 28.3 - Prob. 1EQCh. 28.3 - Prob. 2EQCh. 28.4 - Prob. 1CCCh. 28.4 - Prob. 2CC
Ch. 28.4 - Core Skill: Modeling The goal of this modeling...Ch. 28 - Prob. 1TYCh. 28 - Prob. 2TYCh. 28 - Prob. 3TYCh. 28 - Prob. 4TYCh. 28 - What organisms have tertiary plastids? a. certain...Ch. 28 - What is surprising about mixotrophs? a. They have...Ch. 28 - What advantages do diatoms obtain from sexual...Ch. 28 - What are extrusomes? a. hairs on flagella b....Ch. 28 - Prob. 9TYCh. 28 - Prob. 10TYCh. 28 - Prob. 1CQCh. 28 - Why have molecular biologists sequenced the...Ch. 28 - Core Concept: Science and Society Why are the...Ch. 28 - Prob. 1COQCh. 28 - 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
- Please helparrow_forwardBb Week X Lecture X Bb My Gr. X HB Lab X Ch. 16 X = 22.2 St X Lmr: A X b Answe x M CHM 1 X G interes X + ← → C web.lrnr.us/courses/874155ba-21f8-4854-be26-4c76bce0fad4/assignments/573c0d28-2da8-4725-86ea-0642942e4a85/activities/... Q L/Lrnr greened6039@ Courses > General Biology I > Assignments > Chapter 23 Homework > Groups of Protists (customized) GO Groups of Protists (customized) Categorize options by drag-drop(image) Drag and drop the statements to decide whether they describe Rhizaria, Amoebozoa, or Slime Molds. Rhizaria Amoebozoa Slime Molds All Include plasmodial or cellular types Tubular pseudopodia Use pseudopods to capture food or absorb food particles = Needle-like pseudopodia = Similar to fungi Include the foraminiferans and radiolarians Parasitic Forms structures called fruiting bodies = Often multinucleated Produce tests made of calcium carbonate Contain exterior "shells" made of silica Type here to search W tab aps lock Esc A Z A 2 W S F3 # 3 X E 100 Ox F4 D $ 4 R F % 5…arrow_forwardDescribe the morphology of oomycetes. Which protists are known for their cytoplasmic streaming movement? Which protists occasionally resemble tiny snails? What are the shells made of? Which group of protists have elaborate exteriors of glassy silica and are very common in the fossil record? What supergroup do land plants share a common ancestor with? What protists are common in tropical waters and are generally called “seaweeds?” Which of the algaes are the furthest living relatives to land plants? Which algaes are the closest living relatives to land plants? Which protists move using tube-like pseudopodia? Which protist group exhibits similarities to fungi as a result of convergent evolution? Which protist group takes on a slug form when nutrients are hard to come by? What protist group do animals share a common ancestor with? What are the choanoflagellates are believed to resemble? Which group contains at least one type of human parasite? Ecology of…arrow_forward
- Please helparrow_forwardDifferentiate the three types of canal systems of sponges as to structure, types of cells, and the pathways of water flow. Canal systems : Ascon Leucon Sycon *Provide Referencesarrow_forwardThe phylogenetic tree in Exercise 1 above shows an outdated relationship between Brachiopoda, Bryozoa, and Mollusca. We now know that: (1) Brachiopoda is more closely related to Mollusca; and (2) Bryozoa forms the sister-group to the clade formed by Brachiopoda+Mollusca. In the space below draw a phylogenetic tree showing the correct interrelationships among the 5 clades listed: Bryozoa: Brachiopoda: Linguliformea: Craniiformea: Rhynchonelliformea: Please include mollusca. Should be 6 classes totalarrow_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: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Bacterial Endospore Formation -Biology Pundit; Author: Biology Pundit;https://www.youtube.com/watch?v=6_sinRhE8zA;License: Standard YouTube License, CC-BY
Taxonomy of Bacteria: Identification and Classification; Author: Professor Dave Explains;https://www.youtube.com/watch?v=8IJRzcPC9wg;License: Standard YouTube License, CC-BY