Campbell Biology (11th Edition)
11th Edition
ISBN: 9780134093413
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Chapter 29, Problem 7TYU
EVOLUTION CONNECTION
DRAW IT Draw a phylogenetic tree that represents our current understanding of evolutionary relationships between a moss, a gymnosperm, a lycophyte, and a fern. Use a charophyte alga as the outgroup. (See Figure 26.5 to review phylogenetic trees.) Label each branch point of the phylogeny with at least one derived character unique to the clade descended from the common ancestor represented by the branch point.
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This figure identifies lineages as plants, non-vascular plants, vascular plants, seedless vascular plants, and seed plants. Which of these categories are paraphyletic and which are monophyletic?
Draw a phylogeny of the following groups of the Archiplastida: red algae, charophytes, mosses, lycophytes, pterophytes, gymnosperms, angiosperms.
Mark on the phylogeny at least six evolutionary transitions in life cycle.
Can you please draw on a sheet of paper
Constructing a Phylogenetic Tree
Now, you are going to create and the interpret your own phylogenetic tree. Take a look at the characteristics for these organisms.
Plant Group
Photosynthesis?
Seeds?
Water-conducting Tissue?
Flowers?
Ferns
X
Gymnosperms
Mosses
Angiosperms
X
Using the characteristics from the table above, determine where each of these organisms belongs on the tree below, then answer the questions.
D
A
В
Being able to do photosynthesis is an example of a:
O shared derived character
O shared ancestral character
Chapter 29 Solutions
Campbell Biology (11th Edition)
Ch. 29.1 - Why do researchers identify the charophytes rather...Ch. 29.1 - Identify four derived traits that distinguish...Ch. 29.1 - WHAT IF? What would the human life cycle be like...Ch. 29.2 - Prob. 1CCCh. 29.2 - Give three examples of how structure fits function...Ch. 29.2 - MAKE CONNECTIONS Review the discussion of...Ch. 29.3 - List the key derived traits found in monilophytes...Ch. 29.3 - Prob. 2CCCh. 29.3 - MAKE CONNECTIONS In Figure 29.12, if...Ch. 29 - Draw a phylogenetic tree illustrating our current...
Ch. 29 - Summarize the ecological importance of mosses.Ch. 29 - What trait(s) allowed vascular plants to grow...Ch. 29 - Three of the following are evidence that...Ch. 29 - Which of the following characteristics of plants...Ch. 29 - In plants, which of the following are produced by...Ch. 29 - Microphylls are found in which plant group? (A)...Ch. 29 - Suppose an efficient conducting system evolved in...Ch. 29 - Identify each of the following structures as...Ch. 29 - EVOLUTION CONNECTION DRAW IT Draw a phylogenetic...Ch. 29 - SCIENTIFIC INQUIRY INTERPRET THE DATA Ihe feather...Ch. 29 - WRITE ABOUT A THEME: INTERACTIONS Giant lycophyte...Ch. 29 - SYNTHESIZE YOUR KNOWLEDGE These stomata are from...
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- Make a parsimonious cladogram between the evolutionary connection of the following plants groups:arrow_forwardMonilophytes and seed plants both have megaphylls, as well as other traits not found in lycophytes. Explain this observation using the Figure in the picture and the concept of descent with modification.arrow_forwardNow you will practice identifying the phylogenetic tree that corresponds to a given character table. The following table shows three key events in the evolution of plants: the development of vascular tissue, the development of flowers, and the development of seeds. Plant groups Vascular Tissue Flowers Seeds Gymnosperms 1 0 1 Mosses 0 0 0 Ferns 1 0 0 Angiosperms 1 1 1 Select the phylogenetic tree that correctly represents the data in the character table.arrow_forward
- On this cladogram, the Kingdom Plantae (plants) is outlined in red. What is the "Charophyte green algae" considered to be relative to the plants? Charophyte green algae Mosses Ferns Gymnosperms Angiosperms Also a plant The ingroup The outgroup The basal taxon to the Kingdom Plantae The ancestor to the plants Clear my selection *arrow_forwardWhat major evolutionary events occurred at each branch point 1-4?arrow_forwardEvolutionary Group(s) Refer to figure 2 on page 2 of the lab. What color(s) is/are this organism? Does it contain chlorphyll? Is there a "photosymbiont" present (refer to the lichens of Wisconsin guide) Describe the structure and composition of this organism - does it have leaves, roots, thallus, rhizine, mycelia, fruiting bodies (etc.) How else might you distinguish this organism from another organism in this table Lichen Fungi Slime Mold Plantsarrow_forward
- Identify the node representing a common ancestor with a sporophyte dominant lifestylearrow_forwardHorsetalls are a group of seedless vascular plants are often representative of a separate evolutionary line of Pteridophytes. The photo below illustrates an unusual difference between the Pteridophytes and the Equisetales. Which answer below best represents this unusual difference? a Equisetales have a separate vegetative and fertile shoots Equisetales are gametophyte dominant Equisetales don't produce spores Equisetale sporophytes are nutritionally dependent upon the gametophyte phase MacBooarrow_forwardFILL UP THE TABLE WITH 1=PRESENT AND 0=ABSENT Xylem Wood and Phloem Seeds Chloroplast Cuticle and Flower Chlamydomonas Marchantia Psilotum Gingko |xora Construct a phylogenetic tree for the following OTU and use bars to denote their apomorphiesarrow_forward
- Match the following families to their corresponding and appropriate taxonomic group Match each item to a choice: Суcadaceae Araucariaceae Podocarpaceae Ginkgoaceae Fabaceae Pinaceae Piperaceae Orchidaceae Vitaceae Роаceae Choices: : CYCADOPHYTA : CONIFERAE : MONOCOTYLEDONEAE : MAGNOLIIDAE : GINKGOPHYTA : COMMELINIDS : CONIFERAE : CONIFERAE .....-. ------------ :::arrow_forwardWhat can be deduced from this phylogenetic tree? Explain the evolutions or branching shown.arrow_forwardThink about the Coniferophyta and the Magnoliophyta of this chapter. Which has more families, genera, and species? Which has more diversity of body types? Which has species in the greatest number of habitats (deserts, forests, rain forests, underwater, grasslands, marshes, epiphytic habitats, and so on). Which group originated earlier in evolution, and which originated later? The older group has had more time to diversify. Is it the more diverse of the two?arrow_forward
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Discovering the tree of life | California Academy of Sciences; Author: California Academy of Sciences;https://www.youtube.com/watch?v=AjvLQJ6PIiU;License: Standard Youtube License