Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.
Q. What could describe a population that is decreasing in size?
Chapter 5 Study Guide Biology Crisp
Table of Contents
- Q. What could describe a population that is decreasing in size?
- Q. How does immigration affect population growth biology?
- Q. What is an antonym for limiting factor?
- Q. What happens to a population in response to a density independent limiting factor?
- Q. What happens to a population in response to a density independent limiting factor quizlet?
- Q. What is the environmental condition that keep the population from increasing in size?
| Question | Answer |
|---|---|
| which are two ways a population can decrease in size? | decreased birthrate and emigration |
| when individuals in a population reproduce at constant rate, it is called | exponential growth |
Q. How does immigration affect population growth biology?
The second way individuals are added to the population is through immigration. This is the permanent arrival of new individuals into the population. These individuals are of the same species as the rest of the population, and they increase the size of the population as they join the group.
Q. What is an antonym for limiting factor?
Antonyms. unrestrictive unprotective wide unconfined permissiveness.
Q. What happens to a population in response to a density independent limiting factor?
A density-independent limiting factor will affect a population without taking into consideration the current population size in a certain area. Whether the population size has reached its carrying capacity or not, a density-independent limiting factor will always affect the population.
Q. What happens to a population in response to a density independent limiting factor quizlet?
What happens to a population in response to a density-independent limiting factor? In response to such factors, a population may “crash”! After the crash, the population may build up again quickly, or it may stay low for some time!
Q. What is the environmental condition that keep the population from increasing in size?
Limiting factors are resources or other factors in the environment that can lower the population growth rate. Limiting factors include a low food supply and lack of space. Limiting factors can lower birth rates, increase death rates, or lead to emigration.
