Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 22, Problem 6MCQ
Summary Introduction
Introduction:
Plants are very much protected by some or the other covering. Every part of the plant whether it is a leaf or whether it is a stem or any other part all the parts are occupied by covering layer. These barriers help in the protecting the organs in a number of ways like they help from the excess loss of water, they help in entering of germs or dust. Some layers even help from getting cuts and mechanical shocks.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What is the tropic response called when a plant grows around an external object like a stake or pole?
A. thigmotropism
B. Gravitropism
C. Phototropism
Is water primarily pushed or pulled up the plant?
A. Push
B. Pulled
Water transpires primarily from?
A. Only open stomata
B. Entire leaf surface
C. All stomata
Which plant tissue provides support and mechanical strength to the plant?
A. Parenchyma tissue
B. Xylem tissue
C. Collenchyma tissue
D. Sclerenchyma tissue
Chapter 22 Solutions
Biology: Concepts and Investigations
Ch. 22.1 - Prob. 1MCCh. 22.1 - Prob. 2MCCh. 22.1 - Prob. 3MCCh. 22.1 - Prob. 4MCCh. 22.2 - Prob. 1MCCh. 22.2 - How does the structure of dermal tissue contribute...Ch. 22.2 - Compare and contrast the structure and function of...Ch. 22.3 - Prob. 1MCCh. 22.3 - Prob. 2MCCh. 22.3 - Prob. 3MC
Ch. 22.3 - Prob. 4MCCh. 22.4 - Prob. 1MCCh. 22.4 - Prob. 2MCCh. 22.4 - Prob. 3MCCh. 22.4 - Prob. 4MCCh. 22.4 - Prob. 5MCCh. 22.4 - Prob. 6MCCh. 22.5 - Prob. 1MCCh. 22.5 - Prob. 2MCCh. 22 - Prob. 1MCQCh. 22 - What is an example of a specialized plant stem...Ch. 22 - Which of the following is a supportive cell type...Ch. 22 - Prob. 4MCQCh. 22 - Prob. 5MCQCh. 22 - Prob. 6MCQCh. 22 - Prob. 7MCQCh. 22 - What structures provide abundant surface area for...Ch. 22 - Ground tissue occupies the a. root cortex. b. leaf...Ch. 22 - Prob. 10MCQCh. 22 - Prob. 1WIOCh. 22 - Prob. 2WIOCh. 22 - Many biology labs use slides of root tips to...Ch. 22 - Prob. 4WIOCh. 22 - Propose why it might be more adaptive for a tree...Ch. 22 - Prob. 6WIOCh. 22 - Prob. 7WIOCh. 22 - Explain how conditions in the terrestrial...Ch. 22 - Prob. 9WIOCh. 22 - Prob. 10WIOCh. 22 - List a function of each organ, tissue, and cell...Ch. 22 - Prob. 1PITCh. 22 - Prob. 2PITCh. 22 - Prob. 3PITCh. 22 - Prob. 4PIT
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
- The waxy layer that covers aerial parts of plants is the (a) cuticle (b) archegonium (c) protonema (d) stoma (e) thallusarrow_forwardThe drawing shows a plant that reproduces vegetatively. Use the drawing in answering the following questions: 1. Predict what will happen before shoots A, B, and C becomes independent plants. 2. Infer what will happen to shoots D and E. 3. How might a gardener assist this process.arrow_forwardBiology Questionarrow_forward
- What plant tissue has cells that are dead at maturity? a. Xylem c. Ground b. Phloem d. Dermalarrow_forwardGuard cells surround stomata on the surface of leaves. A new herbicide targets the function of guard cells and prevents them from becoming flaccid and closing the stomata. What effect would the herbicide have on plants? a.Plants would dry out because guard cells protect the epidermis against desiccation. b.Plants would be eaten because guard cells protect leaves against herbivores. c. Plants would dry out because stomata would not be able to close. d.lt would regulate the intake of minerals in the plants.arrow_forwardA decrease in the level of which hormone releases seeds from dormancy? a. abscisic acid b. cytokinin c. ethylene d. gibberellic acidarrow_forward
- From what structure does a pollen grain develop? A. Egg B. Embryo C. Endosperm D. Microsporearrow_forwardWhat is the function of the epidermis? a. Control of gas exchange and water loss b. Forms protective cover on older stems and roots c. Pliable structural support d. Photosynthesis e. Secretion of ligninarrow_forwardWhich cells are responsible for the movement of photosynthates through a plant? a. tracheids, vessel elements b. tracheids, companion cells c. vessel elements, companion cells d. sieve-tube elements, companion cellsarrow_forward
- What would be the consequence of removing the Casparian strip? a. Water and mineral nutrients would not be able to reach the xylem. b. There would be less selectivity as to what passed into the xylem. c. Water and mineral nutrients would be lost from the xylem back into the soil. d. Water and mineral nutrients would no longer be able to pass through the cell walls of the endodermis.arrow_forwardWhich combination of hormones is best for promotingthe formation of lateral roots from pericycle?a. A high auxin level and low cytokinin levelb. A low auxin level and high cytokinin levelc. A high level of auxin and cytokininarrow_forwardwhich statement about stems is true? a. Gymnosperms have herbaceous stems. b. Woody stems produce xylem and phloem only once during the life of a plant. c. The vascular bundles are arranged in a circle in herbaceous monocot stems. d. Stems connect the vascular tissue from shoot to root.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