CAMPBELL BIOLOGY IN FOCUS-MOD.MASTERING
3rd Edition
ISBN: 9780135191811
Author: Urry
Publisher: PEARSON
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Chapter 26.1, Problem 2CC
Summary Introduction
To identify:
Three derived traits that distinguish plants from charophytes and facilitate life on land.
Introduction:
Charophyta are green algae and terrestrial plants emerged from this group.Chlorophyta are the sister group of charophytes. The various groups of charophytes have different and complex reproductive organs and they can be found in hard water with calcium carbonate and magnesium carbonate dissolved with tolerance to low concentration of salt.
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Describe evolutionary trends in the life cycles of plants.Emphasize the relative sizes of the gametophyte andsporophyte.
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Chapter 26 Solutions
CAMPBELL BIOLOGY IN FOCUS-MOD.MASTERING
Ch. 26.1 - Why do researchers identify charophytes rather...Ch. 26.1 - Prob. 2CCCh. 26.1 - Prob. 3CCCh. 26.1 - WHAT IF? What would the human life cycle be like...Ch. 26.2 - Prob. 1CCCh. 26.2 - Describe the importance of mycorrhizae, both today...Ch. 26.2 - MAKE CONNECTIONS Review Figures 8 .3 and 8.5. If a...Ch. 26.3 - Prob. 1CCCh. 26.3 - Prob. 2CCCh. 26.3 - MAKE CONNECTIONS Monilophytes and seed plants both...
Ch. 26.4 - What features not present in seedless plants have...Ch. 26.4 - Explain why Darwin called the origin of...Ch. 26.4 - MAKE CONNECTIONS Suppose the Bennettitales and...Ch. 26.5 - Prob. 1CCCh. 26.5 - Prob. 2CCCh. 26.5 - MAKE CONNECTIONS Figure 1.9 illustrates the...Ch. 26.5 - Prob. 4CCCh. 26 - Prob. 1TYUCh. 26 - Which of the following characteristics of plants...Ch. 26 - Prob. 3TYUCh. 26 - Prob. 4TYUCh. 26 - Prob. 5TYUCh. 26 - DRAW IT Use the letters a-d to label where on the...Ch. 26 - SCIENTIFIC INQUIRY INTERPRET THE DATA The grass...Ch. 26 - FOCUS ON EVOLUTION The history of life has been...Ch. 26 - FOCUS ON INTERACTIONS Giant lycophyte trees of...Ch. 26 - SYNTHESIZE YOUR KNOWLEDGE These stomata are from...
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- Draw the gametophyte and sporophyte stage of each representatives of nonvascular plants. Label the parts. Liverworts: Hornworts:arrow_forwardDefine and distinguish the following structures: sporangium, sporangiophore, sorus, strobilus.arrow_forwardSketch the following structures: cotyledons of pine nuts, embryo of pine nuts, root radicle of pine nuts, megagametophyte of pine nuts, seed coat of pine nuts.arrow_forward
- Describe the reproductive adaptations of plants.arrow_forwardPlant Diversity Know the phylum, domain and supergroup of land plants and its sister taxon. Describe at least four out of the seven derived traits of land plants. Describe and draw a general land plant life cycle (know the terms haploid, diploid, gametophyte, sporophyte, spore, meiosis, mitosis)arrow_forwardIdentify the diferences in structure between nonvascular and vascular plants.arrow_forward
- Relate the structure of an angiosperm leaf to each of the following:- Adaptations for photosynthesis and food storage.- Adaptations for food translocation and water transport.- Specialized adaptations to a desert environment.arrow_forwardIdentify three major functions of roots. Describe two types of specialized stems. What is each type of stem specialized for? Discuss the main parts of an angiosperm leaf. Predict how the stem of a desert plant might be specialized for its environment. Contrast a taproot system with a fibrous root system. Relate leaf variation to environmental variation.arrow_forwardTo determine: The evolutionary trends in the life cycle of plants also emphasize on the relative sizes of the gametophyte and sporophyte.arrow_forward
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