2 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781264439218
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 25, Problem 3U
Identify which of the following statements is false and correct the statement.
a. Brown and red algae are not closely related phylogenetically.
b. Chloroplasts in brown and red algae are monophyletic.
c. Brown algae gained chloroplasts by engulfing green algae (endosyinbiosis).
d. None of the statements are false.
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Students have asked these similar questions
Which of the following statements is the MOST compelling argument that fungi are more closely related to animals than plants?
A.
Plants have chloroplasts whereas fungi and animals cells do not.
B.
Plants fix carbon dioxide from the air; fungi and animals use pre-existing organic molecules.
C.
The DNA sequences of ribosomal RNA of fungi share more homology with ribosomal RNA from animals than plants.
D.
Both animal and fungal cells are eukaryotic.
An analysis of the phylogeny of mutualistic and free-living fungi, as well as the rates of nucleotide substitutions in selected ribosomal RNA regions, was conducted with a view to determining how coevolution can drive changes in the heritable traits of a species. Which of the following is NOT the expected outcome of the study?
A. There was a faster rate of molecular evolution occuring among free-living fungal species compared to lichens.
B. Fungi coevolving with algae in lichens featured higher rates of nucleotide substitutions.
C. Higher rates of nucleotide substitution in mutualistic fungi were widespread across many sections of the genome.
D. The transition to mutualism accelerated the rate of molecular evolution for fungal species.
1)If we study septate and coenocytic hyphae of equal length from two fungi species, then the coenocytic hyphae is unique because
A. It is haploid
B. It has fewer pores in the wall
C. It has more cytoplasm streaming
d.Has cellulose in the cell walls
Chapter 25 Solutions
2 SEM ACC W/RAVEN CARDED
Ch. 25.1 - Describe the history of the Earth.Ch. 25.1 - Understand the relationship between geological...Ch. 25.2 - Contrast todays atmosphere with the likely...Ch. 25.2 - Prob. 2LOCh. 25.3 - Prob. 1LOCh. 25.4 - Prob. 1LOCh. 25.4 - Prob. 2LOCh. 25.5 - Compare and contrast the evolution of the...Ch. 25.5 - Discuss the types of cell specialization necessary...Ch. 25 - The Miller-Urey experiment demonstrated that a....
Ch. 25 - Plate tectonics can contribute to a. volcanoes and...Ch. 25 - Identify which of the following statements is...Ch. 25 - Which of the following events occurred first in...Ch. 25 - Fossil data indicate that a. life originated 4...Ch. 25 - A global glaciation would be unlikely to occur if...Ch. 25 - Although we do not know how early life arose, the...Ch. 25 - Which bits of evidence would convince you that...Ch. 25 - During which tunes would you expect that...Ch. 25 - The chloroplasts of brown algae a. have a...Ch. 25 - Vascular plants sequestered large amounts of CO2...Ch. 25 - Synthesizing what you have learned in this...Ch. 25 - Prob. 3S
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