Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 26, Problem 6RQ
Which of the following structures widens the geographic range of a species and is an agent of dispersal?
- seed
- flower
- leaf
- root
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
These are the characteristics of high quality seeds EXCEPT:
Have fewer weed seeds
Free from visible seed-borne diseases
Full and uniform in size
At least 70 % germination rate
Choose one of the plant like species and explain what type of seed dispersal it would have and why based on the explanation given
Which of the following are the factors that affect seed storage
Moisture content
Relative humidity and temperature
Variety of seed
Initial seed quality
the activity of the organism not associated with seed
Chapter 26 Solutions
Biology 2e
Ch. 26 - Figure 26.8 At what stage dees the diploid zygote...Ch. 26 - Figure 26.15 If a flower lacked a megasporangium,...Ch. 26 - Seed plants are. all homosporous mostly...Ch. 26 - Besides the seed, what ether major structure...Ch. 26 - In which of the following geological periods would...Ch. 26 - Which of the following structures widens the...Ch. 26 - Which of the following traits characterizes gym...Ch. 26 - Megasporocytes will eventually produce which of...Ch. 26 - What is the ploidy of the following structures...Ch. 26 - In the northern forests of Siberia, a tall tree is...
Ch. 26 - Which of the following structures in a flower is...Ch. 26 - Pollen grains develop in which structure? the...Ch. 26 - In the course of double fertilization, one sperm...Ch. 26 - Corn develops from a seedling with a single...Ch. 26 - Which of the following plant structures is not a...Ch. 26 - White and sweet-smelling flowers with abundant...Ch. 26 - Abundant and powdery pollen produced by small,...Ch. 26 - Plants are a source of food fuel medicine all of...Ch. 26 - The Triassic Period was marked by the increase in...Ch. 26 - What role did the adaptations of seed and pollen...Ch. 26 - The Mediterranean landscape along the sea shore is...Ch. 26 - What are the four modern-day phyla of gymnosperms?Ch. 26 - Some cycads are considered endangered species and...Ch. 26 - What are the two structures that allow angiosperms...Ch. 26 - Biosynthesis of nectar and nutrient-rich pollen is...Ch. 26 - What is biodiversity and why is it important to an...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Integrated Concepts When starting a foot race, a 70.0-kg sprinter exerts an average force of 650 N backward on ...
College Physics
Colored aleurone in the kernels of com is due to the dominant allele R. The recessive allele r, when homozygous...
Concepts of Genetics (12th Edition)
WRITE ABOUT A THEME: INTERACTIONS Animal life changed greatly during the Cambrian explosion, with some groups e...
Campbell Biology (10th Edition)
1. What are the main organs of the skeletal system?
Human Anatomy & Physiology
Your bore cells, muscle cells, and skin cells look different because a. different kinds of genes are present in...
Campbell Essential Biology (7th Edition)
21-Year-Old Female with Skeletal Injuries
While riding her bike to campus, 21-year-old Liliana Rose was struck...
Human Anatomy & Physiology (11th Edition)
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
- Which of the following describes a mutualistic relationship between insects and multicellular plants? Interactions between Rhizobium and the Fabaceae family Interactions between mycorrhizae and trees Interactions related to acacia trees Lichens Corals and Zooxanthellae Interactions between a host and a cleaner speciesarrow_forwardCompare the following situations of seed germination of monggo seeds within five days: - exposed to direct sunlight - placed in a shaded area, and - placed in complete darknessarrow_forwardPollination is the act of: transferring pollen grains from the male to the female part of the flower. fusing of gametes. developing a gametophyte from spores. developing a sporophyte from a zygote.arrow_forward
- Which of the following is an example of a mutualism? Phoresy (seed transport) Mycorrhizal fungi and roots Mistletoe and oak trees Myrmecophytism (Ant-Plants) AND Mycorrhizal fungi and plant roots are examples of mutualisms. Myrmecophytism (Ant-Plants)arrow_forwardCompare the following situations of seed germination of monggo (Vigna radita) seeds within five days: - exposed to direct sunlight - placed in a shaded area, and - placed in complete darknessarrow_forwardWhich of the following is an example of seed dispersal? Select ALL that apply. Monkeys eating fruit. O A squirrel gathering and burying seeds. Wind blowing parachute-like dandelion fruits. Wind blowing pollen grains of pine trees.arrow_forward
- The meristem in grasses is at the base of the stem (rather than the apex). This positioning of the meristem is an adaptation for selective pressures imposed by:arrow_forwarddescribe the different method of fruits and seed dispersal specimens : samara of narra , kamantique , talahib , amorseko ,capa dela reyna , cotton ,ipil ipil, coconut , tomato, guava , pechay seeds. procedure : examine closely the different specimen ( fruits and seeds) you gathered and take note of their dispersal charactertics. you can exchange specimens with your groupmates.arrow_forwardCan you define the following terms: Hypogeal germination Tropism Reporter Genes (i.e., GUS and GFP)arrow_forward
- Which of the following is true of pine pollen/pollination? The male gametophyte is the fully developed seed Many pollen grains have "air bladders" Pines are wind pollinated Pollen grains are composed of one cellarrow_forwardImagine that you are a member of a research group conducting research on fruit type and seed dispersal. Your group has submitted a paper to a peer-reviewed journal that addresses the factors that impact fruit type and seed dispersal mechanisms in plants of Central America. The editor of the journal communicates that your paper may be published if you make ‘minor revisions’ to the document. Why is seed dispersal important in the life of plants? What would be the consequences of having seeds that simply fell to the ground underneath the parent tree? Please be detailed as possiblearrow_forwardWhich of the following referes to the principle of alternation of generations in plants? A life cycle that includes a unicellular haploid stage. A life cycle that includes a multicellular haploid stage. The differences between a tree and a seed. The need for external pollinators. Gemete-producing sporophytes.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxBiology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
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