Campbell Essential Biology with Physiology (6th Edition)
Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
bartleby

Videos

Textbook Question
Book Icon
Chapter 28, Problem 1SQ

While walking in the woods, you encounter an unfamiliar flowering plant. Which of the following plant features would help you determine plant is a monocot or a eudicot? (Choose all that are appropriate)

  1. a. size of the plant
  2. b. number of seed leaves
  3. c. shape of its root system
  4. d. number of petals in its flowers
  5. e. arrangement of vascular bundles In Its stem
  6. f. whether or not it produces seed-bearing cones
Expert Solution & Answer
Check Mark
Summary Introduction

To examine: Which plant features would help to determine whether that plant is a monocot or a eudicot.

Introduction: Angiosperms are that plants that have flowers and produce seeds that are enclosed within a carpel. The plants can be classified on the basis of structural difference into monocots and eudicots. The name of the embryonic structure of seed leaves is called cotyledons. A monocot has one seed leaf, whereas a eudicot has two seed leaves.

Answer to Problem 1SQ

Correct answer:

Option b. is given as “number of seed leaves”.

Option c. is given as “shape of the root system”.

Option d. is given as “number of petals in its flowers”.

Option e. is given as “arrangement of vascular bundles in its stem”.

Therefore, options b., option c., option d., and option e. are correct.

Explanation of Solution

Reasons for the correct statement:

Monocot has one cotyledon, fibrous root, flowers multiple of three, and vascular bundles are arranged complexly.

Eudicot has two cotyledons, taproot system, flowers usually multiple of four or five, and vascular bundles are arranged in a ring.

Hence, option b., option c., option d., and option e. are correct.

Reasons for the incorrect statement:

Option a. is given as “size of the plant”, but both monocot and eudicot have different sizes of plants. Hence, this cannot be used to differentiate between them.

So, option a. is incorrect.

Option f. is given as “whether or not it produces seed-bearing cones”, but seed-bearing cone is not a feature of monocot or eudicot.

So, option b. is incorrect.

Hence, options a. and f. are incorrect.

Conclusion
Number of seed leaves, shape of the root system, number of petals in its flowers, and arrangement of vascular bundles in its stem can be used to differentiate between monocot and eudicot.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Examine different types and parts of an angiosperm leaf,draw labelled diagrams and provide important features. a. Venation parallel b. Venation reticulate c. Petiole d. Stipules e. Simple leaf f. Compound leaf
Put 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.
Choose the one answer that fits best. Which of the following statements regarding seed germination is NOT correct? O a. The first structure to emerge is the root O b. The root grows away from the light or down O c. Seeds can always germinate no matter what temperature and light conditions are d. There is no photosynthesis until green leaves emerge e. Enzymes inside the embryo break down nutrients during germination
Knowledge Booster
Background pattern image
Biology
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Biology
ISBN:9781305967359
Author:STARR
Publisher:CENGAGE L
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
The Plant Kingdom: Characteristics and Classification | Educational Videos for Kids; Author: Happy Learning English;https://www.youtube.com/watch?v=IYxfz1PSfZ0;License: Standard Youtube License