Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN: 9781337408332
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 44, Problem 3SQ
Suppose 200 fish are marked and released in a pond. The following week, 200 fish are caught and 100 of them have marks. There are about ______ fish in this pond.
- a. 200
- b. 300
- c. 400
- d. 2,000
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A pack of wolves is making its way to a place in which there are many zebras. What is the negative outcome of their encounter based on their symbiotic relationship?
a. The zebras will not do anything
b. The wolves will move out from the place.
c. The zebras will feed the wolves with grass.
d. Wolves will kill a zebra.
What does it mean that excavation is a destructive process?
A.
As a site is excavated, it is destroyed and artifacts can never be put back exactly as they were found.
B.
None of these
C.
Excavations are never destructive.
D.
As a site is excavated, it is destroyed, but artifacts can be put back exactly as they were found.
Biology Practice #2
Question
Changes in the Florida Panther Population
Florida panthers are a subspecies of cougars that live in the wetlands and forests of southern Florida. They are strict carnivores. Their diet consists mostly of deer, wild hogs, and livestock. Florida
panthers need a large habitat in order to successfully hunt, reproduce, and raise their young.
During the last century, the Florida panther population has experienced habitat fragmentation due to the construction of roads, urbanization, mining, and agriculture. This fragmentation has led to
an increase in inbreeding within their population. Inbreeding occurs when closely-related animals mate and produce offspring. Inbred animals have a higher risk of inheriting genetic diseases,
which often reduces their survival or ability to reproduce.
1995
Population size = 26
To conserve the population of Florida panthers, a team of scientists introduced eight Texas panthers to Florida in 1996. Texas panthers are a closely related…
Chapter 44 Solutions
Biology: The Unity and Diversity of Life (MindTap Course List)
Ch. 44 - Iguana Decline In 1987, Martin Wikelski began a...Ch. 44 - Iguana Decline In 1987, Martin Wikelski began a...Ch. 44 - Iguana Decline In 1987, Martin Wikelski began a...Ch. 44 - Most commonly, individuals of a population show a...Ch. 44 - The rate at which population size grows or...Ch. 44 - Suppose 200 fish are marked and released in a...Ch. 44 - Prob. 4SQCh. 44 - For a given species, the maximum rate of increase...Ch. 44 - ______ is a density-independent factor that...Ch. 44 - Prob. 7SQ
Ch. 44 - Prob. 8SQCh. 44 - The human population is now about 7 billion. It...Ch. 44 - Prob. 10SQCh. 44 - Prob. 11SQCh. 44 - Prob. 12SQCh. 44 - The demographic transition model predicts a...Ch. 44 - Prob. 14SQCh. 44 - Match each term with its most suitable...Ch. 44 - Think back to Section 44.6. When researchers moved...Ch. 44 - Mountain gorillas are a highly endangered primate...Ch. 44 - Bluebirds are songbirds that, like wood ducks,...Ch. 44 - The age structure diagrams for two hypothetical...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Review the Chapter Concepts list on page 422. These all center on quantitative inheritance and the study and an...
Essentials of Genetics (9th Edition) - Standalone book
Match the people in column A to their contribution toward the advancement of microbiology, in column B. Column ...
Microbiology: An Introduction (13th Edition)
Why is it necessary to be in a pressurized cabin when flying at 30,000 feet?
Anatomy & Physiology (6th Edition)
2. Why is it that the range of resting blood pressures of humans is best represented by a bell-shaped curve co...
Human Biology: Concepts and Current Issues
2. A gene is a segment of DNA that has the information to produce a functional product. The functional product ...
Genetics: Analysis and Principles
Describe Mendels conclusions about how traits are passed from generation to generation.
Concepts of Genetics (12th 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 two extinction risks may be a direct result of the pet trade? a. climate change and exotic species introduction b. habitat loss and overharvesting c. overharvesting and exotic species introduction d. habitat loss and climate changearrow_forwardSecondary contact after divergence rarely results in? A. creation of a hybrid zone B. formation of a new species C. the rapid decline of both populations D. extinction of one populationarrow_forwardWhat does it mean that excavation is a destructive process? A. As a site is excavated, it is destroyed, but artifacts can be put back exactly as they were found. B. None of these C. As a site is excavated, it is destroyed and artifacts can never be put back exactly as they were found. D. Excavations are never destructive.arrow_forward
- What happened to large animals in the areas where our species migrated? A. We domesticated them soon after we migrated into their area B. They died out soon after we migrated into their area C. Nothing happened to large animals when we migrated into their territories D. They increased in number soon after we migrated into their areaarrow_forwardWhat do you think would happen to the population of blue whales after hunting them was banned? A. There was a substantial increase in whale numbers. B. There was a slight decrease in population numbers. C. There was no effect.arrow_forwardHumans cut down a forest to build a mall. Which population has adaptations that make it most likely to survive? A. Coyotes that need a large area to hunt B. Raccoons that can eat a variety of foods C. Birds that only nest in certain tree speciesarrow_forward
- Analyze the graph and identify some factors that may contribute to the rotifer population leveling off in the absence of water fleas. a. 1800 b. 4200 c. 0 d. 3000arrow_forwardWhich reproductive combination produces hybrids? a. when individuals of the same species in different geographical areas reproduce b. when any two individuals sharing the same habitat reproduce c. when members of closely related species reproduce d. when offspring of the same parents reproducearrow_forwardA researcher who is interested in the number of individuals in a population of black bears and their movement patterns would most likely use which method? A. Area-based counts B. Point sampling C. Line transects D. Surveys for black bear tracks E. Mark-recapturearrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Essentials Health Info Management Principles/Prac...Health & NutritionISBN:9780357191651Author:BowiePublisher:Cengage
Essentials Health Info Management Principles/Prac...
Health & Nutrition
ISBN:9780357191651
Author:Bowie
Publisher:Cengage
Photosynthesis & Respiration | Reactions | Chemistry | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=3XIyweZg6Sw;License: Standard YouTube License, CC-BY