Practice Population Growth - 4.3.1 | Ecology | IB MYP Grade 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is exponential growth?

💡 Hint: Think about growth when resources are not a limitation.

Question 2

Easy

Define carrying capacity.

💡 Hint: What is the largest number that can be supported without overpopulation?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the equation for exponential growth?

  • dN/dt = rN
  • dN/dt = rN(1 - N/K)
  • N = r*t

💡 Hint: Think about the growth rate without limitations.

Question 2

Logistic growth accounts for which of the following?

  • True
  • False

💡 Hint: Remember what happens as resources become limited.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A population of birds doubles every year in a forest that can support only 50 birds. If you start with 10 birds, how long will it take for the population to stabilize?

💡 Hint: Consider each year's growth based on doubling and the limit imposed by the carrying capacity.

Question 2

Describe the impact of both density-dependent and density-independent limiting factors on a deer population in two different seasons.

💡 Hint: Think about how seasons affect resource availability differently.

Challenge and get performance evaluation