How does the shape of age pyramid reflect the growth status of a population?

Q: Draw a graph showing the age structure of a populationthat is growing rapidly and a graph of one…

A: GROWTH RATE- The population is ever-changing, it varies from place to place, population density also…

Q: Evaluate an age structure diagram to determine if thepopulation will experience a population growth…

A: Introduction  A population is the smallest unit of any ecosystem which collectively includes the…

Q: How death rate of population can be attributed?

A: In population biology, the term population is used to describe the number of interbreeding organism…

Q: 2. Limpets are animals that live on rocks found by the sea. They are attached to the rocks and do…

A: Limpet and Adaptation ---Introduction --Limpets are a group of aquatic snails which have a conical…

Q: Which person suggested that growth of populations outstrips growth in the supply of food?

A: Hello, thank you for your question. Hope this answer helps you :)

Q: Which organization publishes red data book?

A: Conservation of natural habitat and their organism is very important to maintain the ecological…

Q: Explain how the demographic transition affects birth rate, deathrate, and population size.

A: A population is some of the multitude of creatures of similar gathering or species who live in a…

Q: Which form of population growth displays an S-shaped curve?

A: S-shaped growth curve(sigmoid growth curve): A pattern of growth in which, in a new environment, the…

Q: How will the population of bears change over time?

A: Bears are various types. They are experiencing destruction of their habitat.

Q: Use the graph to answer Questions 10-13. Wolf and Moose Populations on Isle Royale 60 -2400 50 2000…

A: The relationship of predator and prey refer to the interaction between the two species when one…

Q: What is the relationship between a country's population and its available resources?

A: Q. what is the relationship between a country's population and its available resources? Ans.…

Q: Which statements describe early settlements? Check all that apply. O People grew specific crops. O…

A: Homo sapiens, just after evolution, were nomads. They were hunters and gatherers who never settled…

Q: A growing population will have a fertility rate of

A: Fertility rate mean the average number of children a women produce in her lifespan. It is generally…

Q: Under what conditions will a population grow?

A: Introduction  Population growth is referred to the change in the number of individuals of a…

Q: . Recognize how the rate of natural increase in a populationis calculated.

A: The population growth experiences change in size with time and if the births exceed deaths, the…

Q: How would a drastic reduction in a population’s size affect that population’s gene pool or genetic…

A: Genetic variation refers to diversity in gene frequencies. It speaks about the differences between…

Q: How does a human population’s age structure affect itsgrowth rate?

A: The rate at which the quantity of individual person in a population rises in a given time period is…

Q: Use the graph below to answer the question. Which population description is most lkely represented…

A: Option A is correct Graph ? explains Balanced cycles of predator-prey populations  It depends on…

Q: Use a specific example to explain how population density may change for people living in one country…

A: Population size is the number of the individuals in a population and Population density is average…

Q: The number of individuals inhabiting per unit area called?

A: Population refers to group of individuals of a species living in a particular area that are capable…

Q: How can the growth of a population be slowed by its own numbers?

A: Population is defined as the group of organisms that can interbreed and live on same geographical…

Q: State by what percentage the world’s human population is changing each year.

A: The rate at which the number of individuals present in a population escalates in a given period of…

Q: At the population level, what would happen to a population of animals that was not in a dynamic…

A: Population dynamics explains how and why populations change in size and structure over time.  It is…

Q: What do you mean by population density?

A: Population is a group of organisms of a species sharing a common habitat at a given time. Characters…

Q: Explain the relationship among birthrate, death rate, andthe annual growth rate of a population.

A: The growth rate of the population is affected by several factors. These are birth rate, death rate,…

Q: The ________ effect describes how a population's growth rate increases with population size.

A: Answer: GROWTH RATE : It is the percentage change in the specific variable within a specific time…

Q: How can a person determine if a population is evolving?

A: Population of a various regions and environment keep on evolving as their response to the changing…

Q: What type of age structure would show increasing growth?  What about decreasing or zero growth?

A:

Q: What is an organism population that has had exponential growth, and what circumstances led to that…

A: A population is a changing entity. The term population refers to the change in the number of…

Q: Differentiate between demography and population density.

A: The organisms of the same species or same group that stay together in a particular geographical area…

Q: What will happen if there is excessive growth in the human population?

A: The human population when is so increased that it can't be sustained by the environment in the long…

Q: In which stage of the demographic transition does population increase the most?

A: Demography refers to study of human population in statistical terms. It includes births (fertility),…

Q: Review the following characteristics for a population in a country: • Industrial development has…

A: Demographic transition reviews changes in birth and death rates as a nation experiences…

Q: Which countries show the highest population growth and why?

A: The "population growth rate" is the rate at which the number of individuals in a population…

Q: What is population density?

A: Population refers to the group of the individuals that are occupying a particular space.  They…

Q: How is growth of population represented?

A: Species: Species mean the group of closely related organisms. They can interbreed and produce…

Q: The statistical study of human population of the region called?

A: There are various branches of science dealing with different aspects related with humans and other…

Q: In two to three paragraph. Discuss, how does the temperature of the sand affect the population of…

A: Gender is determined in most organisms during fertilisation. Most turtles, alligators, and…

Q: If a population triples in size in a year, what is the per capita growth rate?

A: Introduction: Populations are unique groups of people, whether they're a nation or a group of people…

Q: Describe three demographic factors that can influence the age structure  of a population.

A: Demographics means the statistical factors which have influence on the growth or decline of…

Q: Describe the three types of population pyramids and their effect on society due to their…

A: Whenever examining the groups divided by age and gender, population pyramids are useful diagrams for…

Q: What is the cause of global human population growth over the last 200 years?

A: Population refers to the number of individuals of a particular species living in a definite…

Q: Review the age structure graphs shown in Figure 5-15. How do patterns in the graphs indicate the…

A: Population has 3 age groups . 1. Pre-reproductive individuals- <15 years. 2. Reproductive…

Q: Which type of country has the greatest proportion of young individuals? a. economically developed b.…

A: The countries that have the highest percentage of young individuals are the underdeveloped…

Q: iscuss the three demographic factors that can influence the a

A: In population dynamics, the age structure of a population is important. The proportion of a…

Q: How does temperature of sand affect the population of sea turtles? Discuss.

A: Sea turtles use their lower jaw to detect sand as they crawl towards the rear of the beach in search…

Population Growth

R and K Selection

R and K selection are concepts in ecology used to describe traits in the fluctuation of a population or population dynamics. For example, they describe the life-association traits between parent and offspring, such as quantity or number of young ones born at a time, quality of parental care, the age to maturity, and reproductive effort.