Class 12 · ICSE · Biology

Organisms and Populations

Adaptations, population attributes, growth models and population interactions.

Questions

4 questions in this chapter.

Answer available
Class 12 · Biology · Organisms and Populations
What are the three ways in which an organism can respond to a stressful environment? Give an example of each.
3 marksMediumShort answer
Answer available
Class 12 · Biology · Organisms and Populations
Name and describe three types of population interaction.
3 marksMediumShort answer
Answer available
Class 12 · Biology · Organisms and Populations
Explain Gause's competitive exclusion principle and one way in which species avoid it.
3 marksMediumShort answer
Answer available
Class 12 · Biology · Organisms and Populations
Distinguish between exponential and logistic population growth, and give the equation for each.
3 marksMediumNumerical