Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 33, Problem 11TYK
Discuss Concepts Baobab trees (Adansonia spp.) store water in their trunks (stems) and, although the trees have leaves, considerable photosynthesis also occurs in the trunks. Cacti too have water-storing, photosynthetic stems. In terms of evolutionary adaptation, what does this information suggest about cacti and baobabs?
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.
As with plant adaptations againstherbivores, other biological processes can involve multiple levelsof biological organization (Figure 1.3). Discuss examples ofspecialized photosynthetic adaptations involving modificationsat the molecular (Concept 10.4), tissue (Concept 36.4), andorganismal (Concept 36.1) levels.
Lignin and vascular tissue first evolved in relatives of club moss, and some extinct species stood 40 meters (130 feet) high. Explain how the evolution of vascular tissues and lignin would have allowed a dramatic increase in plant height. How might being tall give one plant species a competitive advantage over another?
Chapter 33 Solutions
Biology: The Dynamic Science (MindTap Course List)
Ch. 33.1 - Prob. 1SBCh. 33.1 - Prob. 2SBCh. 33.2 - Prob. 1SBCh. 33.2 - Prob. 2SBCh. 33.2 - Prob. 3SBCh. 33.3 - Prob. 1SBCh. 33.3 - Prob. 2SBCh. 33.3 - Prob. 3SBCh. 33.4 - Prob. 1SBCh. 33.4 - Prob. 2SB
Ch. 33.4 - Prob. 3SBCh. 33.4 - Prob. 4SBCh. 33.5 - Prob. 1SBCh. 33.5 - Prob. 2SBCh. 33 - Prob. 1TYKCh. 33 - Prob. 2TYKCh. 33 - Identify the correct pairing of a structure and...Ch. 33 - Prob. 4TYKCh. 33 - Prob. 5TYKCh. 33 - Prob. 6TYKCh. 33 - Prob. 7TYKCh. 33 - Prob. 8TYKCh. 33 - Prob. 9TYKCh. 33 - Prob. 10TYKCh. 33 - Discuss Concepts Baobab trees (Adansonia spp.)...Ch. 33 - Discuss Concepts While camping you notice a Do Not...Ch. 33 - Prob. 13TYKCh. 33 - Prob. 14TYKCh. 33 - 15. The sticky cinquefoil (Potentilla glandulosa)...Ch. 33 - Prob. 16TYKCh. 33 - Prob. 1ITDCh. 33 - Prob. 2ITDCh. 33 - Prob. 3ITDCh. 33 - Prob. 4ITD
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
- 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_forwardi) list TWO adaptations that show that the plant conserves water.ii) Photosynthetic cells produce starch and may be stored. Describe how one may test for the presence of starch on a piece of potato tissue. iii) Give TWO characteristics of monocotyledonous plants. d. The transition of plants from an aquatic environment to a terrestrial one has broughtabout many evolutionary adaptations for plants to survive on land. Give ONE adaptationfor each of the following divisions:i) Mosses: ii) Gymnosperms.arrow_forwardSeveral species have leaves that catch and digest insects, obtaining nitrogen fertilizer from their bodies. Describe how each of the following trap leaves function— the pitchers of Nepenthes, the flypaper leaves of sundew, the traps of Venus’ flytrap. Which are active and which are passive?arrow_forward
- Cottonwood trees are commonly found along river banks and irrigation ditches. They have broad flat leaves and can transpire 200 gallons of water per day. Many succulent plants live in hot, arid environments and have thick leaves with a wax-like substance covering their leaves. They generally open their stomata for gas exchange at night. Using your understanding of transpiration, find the adaptations that allow these plants to survive in their respective environments.arrow_forwardPlease compare and contrast (i.e. identify what is the same and what is different) transport of respiratory gases in humans to transport of water in vascular plants. Do this by making three clear lists: Items/terms/concepts only application to transport of respiratory gases Items/terms/concepts only application to transport of water in vascular plants Items/terms/concepts only application to BOTH transport of transport of gases in humans and water in vascular plantsarrow_forwardThe section Evolution of Seeds describes the fossil seeds Archaeosperma arnoldii. Its megasporangium was surrounded by a layer of tissue, called an that projected upward, and there was a large , a hole that permitted sperm cells to swim to the egg. If you have studied flowering plant reproduction, how many of these same features occur in flowering plants?arrow_forward
- Plants are living organisms that belong to the kingdom Plantae. They are multicellular eukaryotes, meaning they have cells with a nucleus and other membrane-bound organelles. Plants are characterized by their ability to produce their own food through photosynthesis, a process that involves using sunlight, carbon dioxide, and water to produce glucose (sugar) and oxygen. One stressor for a pea plant could be exposure to high salinity in the soil. To simulate this stressor, we can water the plant with a solution containing higher levels of salt than normal. To record the impact of this stressor, we can measure the height and number of leaves of the plant. We can also measure the chlorophyll content in the leaves as an indicator of the plant's ability to carry out photosynthesis. Let's say we have two groups of pea plants, one group is watered with a normal solution and the other group is watered with a high salinity solution. After two weeks, we measure the height and number of leaves of…arrow_forwardA study team investigated stomatal density of different species of leaves. The data they collected are shown in the table. Which of the following identifies the type of environment in which the Eurasian watermilfoil (Myriophyllum spicatum) evolved? Species Eurasian Watermilfoil (Myriophyllum spicatum) Giant Salvinia (Salvinia molesta) American aspens (Populus tremuloides) Stomatal Density (stomata/mm²) Upper epidermis 0 36 0 Stomatal Density (stomata/mm²) Lower epidermis 0 0 74arrow_forwardPut the following 3 fictional plants in order from earliest to most recent according to their characteristics: A. The Terpad Plant: This plant reproduces using spores and has proper leaves and vascular tissue. B. The Feltris Plant: The Feltris plant lives in moist environments since it doesn't have any vascular tissue to maintain hydration throughout the plant. This plant has no roots either but has small root-like structures called rhizoids which help anchor them to the ground. Water is also required in order for fertilization. C. The Lancelot Plant: This plant can grow in either moist or dry environments, has true roots, stems and leaves and reproduces via seeds which develop within an ovary.arrow_forward
- Plant shoots include stems, leaves, and flowers. Monocot stems have their vascular bundles arranged in a ring pattern in the ground tissue. Eudicots have their leaf veins arranged in a parallel pattern. Photosynthesis in leaves takes place in the mesophyll layer Eudicots possess a large taproot.arrow_forwardWhich of the following is not an adaption that helps plantsresist gravity and/or dry conditions on land?a. xylemb. ligninc. cuticled. photosynthesisarrow_forwardA new "plant" is found to lack vascular tissue, have a dominant gametophyte generation, and swimming sperm. What would you expect the "plant" to look like? O A. Short and with needles and cones for reproduction. O B. Small, green, spread out over a large area, and live in moist environments. O C. Tall and leafy. The great surface area of the leaves would allow for much photosynthesis & make up for the lack of vascular tissue. O D. E) Filamentous cells that live in water and are heterotrophic parasites of amphibians and fishes A Moving to another question will save this response. «< Question 8 of 120 » 11:54 AM 12/16/2020 Del PrtScn F8 Home F9 End F10 PgUp PgDn F12 F11 DIl FS F7 F6 F4 F3 F2 Backspace & % %3D # 2$ 9. 7 2 3 4 T. Y U R K H * CO w/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 Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
DIVERSITY IN PLANTS; Author: 7activestudio;https://www.youtube.com/watch?v=uJrks56FQIY;License: Standard YouTube License, CC-BY
Biology- Plant Kingdom - Diversity in Living Organisms - Part 4 - English - English; Author: Bodhaguru;https://www.youtube.com/watch?v=QFgQ74EvfDQ;License: Standard YouTube License, CC-BY