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Agriculture — Tanzania Biology — practice by topic

Browse 30 questions across 6 Biology topics. Choose what you want to revise, then open a question to check its answer and worked solution.

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Biology topics

Agriculture Entrance (30)Biology (30)Ecology (30)Ecology and Biomes (30)Ecosystems (30)Environmental Science (30)

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The study of how living organisms interact with their environment is called:Read the answer and worked solution →A group of interbreeding organisms of one species in one area at one time is a:Read the answer and worked solution →All the different species in an area, plus their interactions, make up a biological:Read the answer and worked solution →Living things in an area together with the nonliving surroundings form an:Read the answer and worked solution →

Worked practice questions

The study of how living organisms interact with their environment is called:

  1. Ecology
  2. Economy
  3. Ecliptic
  4. Etiquette
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Correct answer: A. Ecology

1. The subject covers organisms and their surroundings together. 2. It asks where living things are found and why. 3. That subject is ecology. _Source: OpenStax Biology 2e, Chapter 44, Ecology and the Biosphere._

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A group of interbreeding organisms of one species in one area at one time is a:

  1. Preservation
  2. Population
  3. Plantation
  4. Perforation
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Correct answer: B. Population

1. All the individuals belong to the same species. 2. They share a place and a time. 3. That group is a population. _Source: OpenStax Biology 2e, Chapter 44, Ecology and the Biosphere._

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All the different species in an area, plus their interactions, make up a biological:

  1. Community
  2. Commodity
  3. Commission
  4. Compromise
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Correct answer: A. Community

1. A population covers just one species. 2. Adding every species in the area widens the unit. 3. That wider unit is a community. _Source: OpenStax Biology 2e, Chapter 44, Ecology and the Biosphere._

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