Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Textbook Question
Chapter 29, Problem 9TYK
- a. Their protected embryos were better able to withstand dry conditions, providing a selective advantage in dominating terrestrial habitats.
- b. They did not require water for their sperm to swim to fertilize the eggs, allowing them to colonize dry)' habitats.
- c. Their dominant generation was diploid, so they could grow faster than haploid bryophytes.
- d. Their vascular tissue enabled them to grow tall, competing for light and more widely dispersing their spores.
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Students have asked these similar questions
Both early plants such as mosses and ferns required water: 
A. To reproduce via flagellated sperm.
B. Due to a lack of waxy cuticle
C. To transport nutrients
D. Due to a lack of cell wall
How did the evolution of certain reproductive features allow early plants to invade the land? Answer the same question for animals.
What initial observation led the researchers to form a hypothesis?
A.) Seeds warmed by sunlight had higher germination rates.
B.) Pea plants are more efficient at photosynthesis.
C.) Moist paper towels increased germination rates.
D.) The germination rate was higher when seeds were directly exposed to sunlight.
Chapter 29 Solutions
Study Guide for Campbell Biology
Ch. 29 - List some of the benefits and challenges of a...Ch. 29 - The gametophyte produces a. _____ by b._____....Ch. 29 - Why are the seedless vascular plants considered a...Ch. 29 - Review the life cycle of a typical moss plant by...Ch. 29 - Describe the traits of vascular plants that enable...Ch. 29 - In the following diagram of the life cycle of a...Ch. 29 - The evolution of land plants involved adaptations...Ch. 29 - The diagram on the following page presents a...Ch. 29 - Which of the following is a derived trait of...Ch. 29 - Plants are thought to be most closely related to...
Ch. 29 - Early land plants lacked true roots but were able...Ch. 29 - Which of the following groups is most likely the...Ch. 29 - Prob. 5TYKCh. 29 - Where would you look for the sporophyte generation...Ch. 29 - Prob. 7TYKCh. 29 - Which of the following is a group of vascular...Ch. 29 - Bryophytes were the dominant plants in the first...Ch. 29 - Which of the following plant groups is incorrectly...Ch. 29 - Which of the following constitute a large store of...Ch. 29 - Which of the following best describes megaphylls?...Ch. 29 - If a plants life cycle includes separate male and...Ch. 29 - Xylem and phloem are found in a. all land plants....Ch. 29 - If you could take a time machine back to the...
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