BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 40, Problem 9SA
Compared to the less developed countries, the highly developed ones have a higher ________.
| a. death rate | c. total fertility rate |
| b. birth rate | d. |
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Which of the following is a factor that would decrease the size of a population? A. Death rate is higher than the birth rate B. Abundant food supply C. Immigration D. Birth rate is higher than the death rate
Urban farming projects, like the one in Detroit, improve health by
A. improving access to good nutrition
B. decreasing physical activity
C. increasing gentrification
D. reducing social capital
As a result of_______ , an old animal usually has more pollutants in its body than a young one. a. bioaccumulation b. biological magnification
Chapter 40 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 40 - Most commonly, individuals of a natural population...Ch. 40 - The rate at which population size grows or...Ch. 40 - Suppose 200 fish are marked and released in a...Ch. 40 - Prob. 4SACh. 40 - For a given species, the maximum rate of increase...Ch. 40 - _______ is a density-independent factor that...Ch. 40 - Prob. 7SACh. 40 - Prob. 8SACh. 40 - Compared to the less developed countries, the...Ch. 40 - An increase in infant mortality will _______ a...
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
- Spider crabs live in shallow areas of the ocean floor, and greenish-brown algae lives on the crabs' backs, making the crabs blend in with their environment, and less noticeable to predators. The algae get a habitat and protection. This relationship can best be described as _______________. a. mutualism b. parasitism c. competition d. commensalismarrow_forwardSome invasive species carry pathogens or parasites with them. Scientists think this might be one reason why some introduced species become invasive. Carrying pathogens or parasites might make an invading species more successful if the invading pathogen or parasite ___________ a. Selectively infects and kills native competitors b. Dies out shortly after entering the new environment c. Loses its ability to infect all species in the new environment d. Selectively infects and kills the invasive speciesarrow_forwardThe quantity of available nutrients ____________- from the lower levels ofthe energy pyramid to the higher ones.a. increases b. decreases c. remains stable d. cyclesarrow_forward
- Which of the following is not a way that humans have increased the carrying capacity of the environment? a. agriculture b. using large amounts of natural resources c. domestication of animals d. use of languagearrow_forwardThe United States agency that sets and monitors standards for city water systems is the? A. Department of Agriculture (USDA) B. Centers for Disease Control and Prevention (CDC) C. Food and Drug Administration (FDA) D. Environmental Protection Agency ( EPA)arrow_forwardAn _______species has population levels so low it is at great risk of extinction in the near future. a. endemic c. indicator b. endangered d. exoticarrow_forward
- A population of deer suddenly decreases dramatically in number. This most likely occurred because ____. a. the was a gradual decrease in environmental resistance b. the population approached its carrying capacity c. population crashes are common and expected on a regular basis regardless of population size d. the number of resources increased steadily e. the population increased beyond its carrying capacityarrow_forwardThe population rose sharply around 1800. What impact did this have on resource use? A More natural resources were used for fuel, food, and shelter for humans. B More natural resources were conserved and kept in their ecosystems. C There was no significant impact on resource use due to an increase in population.arrow_forwardOrcas working together to create a current that knocks a seal off of an ice floe is an example of _______________. a. interspecific cooperation b. interspecific competition c. intraspecific cooperation d. intraspecific competitionarrow_forward
- Which of these goals was set out by the agreement known as the Cairo Consensus? a. health-care improvements to reduce infant and maternal mortality b. All of these are correct. c. universal education for women d. family-planning services such as birth control for women harrow_forwardA good number of snail population in the stagnant waters between rice paddies is growing under natural conditions with limited resources. As the snail population increases in size, how will population density affect its growth rate? a. Population density will increase and the rate of population growth will eventually slow. b. Population density will remain constant and population growth will increase. c. Population density will become unstable and population growth will stop. d. Population density will decrease and population growth will eventually increase.arrow_forwardA symbiotic relationship where both of the coexisting species benefit from the interaction is called ________. a. commensalism b. parasitism c. mutualism d. communismarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
What is food insecurity?; Author: RWJBarnabas Health;https://www.youtube.com/watch?v=fXXiuLgiL18;License: Standard youtube license