Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 29, Problem 11TYU
Summary Introduction
To explain:
The reason that why the structure of kelps that transport sugar analogous to sieve tube elements has helped in their evolution.
Introduction:
Phloem tissue which is made up of sieve tubes and companion cells, is responsible for the transports of sugars to the whole plant parts. In brown algae, the blades are present which helps in synthesizing sugars in the presence of sunlight by the process of photosynthesis.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
SUBJECT: GENERAL BIOLOGY 1 / CAM and C4 Photosynthesis
Plant adaptation is varied among all organisms present on Earth’s fauna. Also,
we can’t deny the fact that as time goes by, the amount of carbon rises making it
more complicated for the rest of organisms to adapt and survive.
In relation to their specialized features, predict how C4 and CAM plants will each respond to a doubling
of the concentration of CO2 in the atmosphere.
Which of the following statements correctly describes one difference between green algae and land plants?
A. green algae are often unicellular, while land plants are not
B. land plants have plastids and green algae do not
C. algae have alternation of generations but land plants do not
D. land plants have cell walls containing cellulose but green algae do not
How do you recognize the following in a plant cell
a chloroplast
a vacuole
a raphid
a cystolith
Why is the cell wall important in plant design?
In terms of structure and composition, differentiate between primary and secondary cell walls.
Tabulate the differences between typical dicot and typical monocot stems with respect to arrangement of the three tissue systems.
Chapter 29 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 29.1 - Why is long-distance transport important for...Ch. 29.1 - Prob. 2CCCh. 29.1 - WHAT IF? Some plants can detect increased levels...Ch. 29.2 - If a plant cell immersed in distilled water has a...Ch. 29.2 - How would a reduction in the number of aquaporin...Ch. 29.2 - WHAT IF? What would happen if you put plant...Ch. 29.3 - Prob. 1CCCh. 29.3 - WHAT IF? If an element increases the growth rate...Ch. 29.3 - Prob. 3CCCh. 29.4 - Prob. 1CC
Ch. 29.4 - Prob. 2CCCh. 29.4 - Prob. 3CCCh. 29.5 - A scientist adds a water-soluble inhibitor of...Ch. 29.5 - WHAT IF? Suppose an Arabidopsis mutant lacking...Ch. 29.5 - Prob. 3CCCh. 29.6 - Prob. 1CCCh. 29.6 - WHAT IF? If you buy cut flowers, why might the...Ch. 29.6 - Prob. 3CCCh. 29.7 - Prob. 1CCCh. 29.7 - Prob. 2CCCh. 29.7 - Prob. 3CCCh. 29 - Which structure or compartment is part of the...Ch. 29 - Prob. 2TYUCh. 29 - Prob. 3TYUCh. 29 - What would enhance water uptake by a plant cell?...Ch. 29 - Prob. 5TYUCh. 29 - Compared with a cell with few aquaporin proteins...Ch. 29 - Two groups of tomatoes were grown in the...Ch. 29 - Prob. 8TYUCh. 29 - Prob. 9TYUCh. 29 - SCIENTIFIC INQUIRY A Minnesota gardener notes that...Ch. 29 - Prob. 11TYUCh. 29 - FOCUS ON INTERACTIONS The soil in which plants...Ch. 29 - Prob. 13TYU
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
- EVOLUTION LINK The number of protonephridia in a planarian is related to the salinity of its environment. Planaria inhabiting slightly salty water develop fewer protonephridia than those inhabiting less salty water, but the number of protonephridia quickly increases when the concentration of salt in the environment is lower. How is this increase adaptive? Explain.arrow_forwardEVOLUTION LINK Like stems in general, some vines are herbaceous and others are woody. Tropical rain forests have a greater diversity of vines than in any other environment on Earth, and most of these vines are woody. Develop a hypothesis to explain why natural selection has favored the evolution of more species of woody vines (as opposed to herbaceous vines) in tropical rain forests.arrow_forwardTest Your Understanding Know and Comprehend 7. A simple pistil consists of a single (a) calyx (b) carpel (c) ovule (d) filament (e) petalarrow_forward
- Plants Are Adapted to Life on Land Plants developed from a group of green algae (members of Kingdom Protista) called the charophytes. Like these green algae, plants have a life cycle called the alternation of generations. Draw a diagram of the basic life cycle of a plant, showing the alternation of the sporophyte and gametophyte generations. Unlike green algae that live in water, plants live on land. Being surrounded by air means that they risk losing too much water through evaporation and dying from dehydration. Name 3 characteristics of plants that help them conserve water and protect them from drying.arrow_forwardA massive extinction of life happened on Earth. You were lucky to survive all the different catastrophic events. Inside your house your ornamental whisk fern, your club moss, and horsetail survived. You specifically need some silicate and hard materials for construction of small supplies. Which plant would you choose to grow and why?arrow_forwardWhich of the following is NOT a similarity between land plants andgreen algae?a. Photosynthesisb. Starch as a storage form of energyc. Cellulose cell wallsd. The presence of a cuticle and stomataarrow_forward
- Put the items in the correct order by increasing size. Below is a sequence of events. Place them in the order they should occur, number 1 being the first item. Select the step number from the drop down next to each item. Items to order: 1. plant cell 2. chlorophyll molecule 3. chloroplast 4. thylakoid membranearrow_forwardWhat are the flaws/is wrong ? Plant cells have a few features that animal cells do not have. They have a cell wall that provides support to the cell and gives it shape. They also can have chloroplasts which are the site photosynthesis. Like animals, plants have specialized tissue that perform specific functions. Xylem transports water from shoots to roots. Phloem transports sugars from leaves to the other parts of the plant. Ground tissue is used for food storage and photosynthesis. Dermal tissue is the outer layer that protects the plant. Meristematic tissue is the site of mitosis and therefore growth for a plant. Apical meristem is found at the tips of roots and shoots and allows them to produce flowers. Lateral meristem is found along the length of the plant and allows it to increase in width. Intercalary meristem is found in nodes along grasses and allows them to grow from the “base”, which is why grass continues to grow after it is cut. Plants have three organs: leaves, stems,…arrow_forwardMany fungi are decomposers and degrade organic matter (such as wood and leaf litter). It has become clear that many of these decomposers are also able to colonize live plants as endophytes (living inside the plant without causing any harm) and allowing for prime access to plant tissues once the plant dies. Explain, using the principles of natural selection, how having the ability to be both a decomposer and endophyte evolved. Make sure you include the four steps of evolution by natural selection in your response.arrow_forward
- All of the protoplasm of one plant can be considered to be one continuous mass, called the ______________ _________________. Walls and intercellular spaces of a plant are called the ___________________________ of the plant.arrow_forwardSCIENTIFIC INQUIRY • INTERPRET THE DATA A Minnesotagardener notes that the plants immediately bordering a walkwayare stunted compared with those farther away. Suspectingthat the soil near the walkway may be contaminated from saltadded to the walkway in winter, the gardener tests the soil. Thecomposition of the soil near the walkway is identical to thatfarther away except that it contains an additional 50 mM NaCl.Assuming that the NaCl is completely ionized, calculate howmuch it will lower the solute potential of the soil at 20°C usingthe solute potential equation:ΨS = -iCRTwhere i is the ionization constant (2 for NaCl), C is themolar concentration (in mol/L), R is the pressure constant[R = 0.00831 (L · MPa)/(mol · K)], and T is the temperature inKelvin (273 + °C).How would this change in the solute potential of the soilaffect the water potential of the soil? In what way would thechange in the water potential of the soil affect the movementof water in or out of the roots?arrow_forwardPlants in Clade Streptophyta and the green algae share a number of common traits, except for which choice? -both have cellulose in their cell walls. -both are multicellular -both are autotrophic. -both have apical meristems -both have chlorophyll a and b.arrow_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 LearningBiology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning