Biology Lesson 1: Unity in Diversity
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Questions and Answers

What is the process of a seed growing into a mature plant an example of?

  • Growth and Development (correct)
  • Evolutionary Adaptation
  • Reproduction
  • Energy Processing

What is the direction of growth for plant roots and stems in response to gravity?

  • In response to temperature
  • Away from light
  • Downwards (correct)
  • Towards light

What is a localized group of organisms that belong to the same species called?

  • Biosystem
  • Community
  • Population (correct)
  • Ecosystem

What is the energy converted into by plant chloroplasts?

<p>The potential energy of chemical bonds (A)</p> Signup and view all the answers

What is the main source of energy for producers in an ecosystem?

<p>Light energy (A)</p> Signup and view all the answers

Which type of cell has DNA but no nuclear envelope?

<p>Archaea cell (D)</p> Signup and view all the answers

What is the kingdom of organisms that include fungi?

<p>Fungi (C)</p> Signup and view all the answers

What is essential for natural selection to occur?

<p>Genetic variation (A)</p> Signup and view all the answers

What is the best explanation for the change from four-limbed land animals to aquatic animals with flippers in the lineage of modern whales?

<p>Natural selection (A)</p> Signup and view all the answers

What is the major difference between a kingdom and a domain?

<p>All prokaryotes belong to one domain (C)</p> Signup and view all the answers

What is a characteristic of archaea?

<p>They are characterized as extremophiles (B)</p> Signup and view all the answers

What is the domain of organisms that include bacteria?

<p>Both Bacteria and Archaea (D)</p> Signup and view all the answers

What is the significance of the theme of evolution in biology?

<p>It provides a framework for all biological investigations. (C)</p> Signup and view all the answers

What is an example of inductive reasoning?

<p>Analyzing data to reach a conclusion. (B)</p> Signup and view all the answers

What is a characteristic of a controlled experiment?

<p>There are at least two groups, one of which does not receive the experimental treatment. (A)</p> Signup and view all the answers

What are the qualities of a good scientific hypothesis?

<p>It is testable and falsifiable. (B)</p> Signup and view all the answers

What is the purpose of collecting data in scientific research?

<p>To observe and describe phenomena. (B)</p> Signup and view all the answers

What is the difference between inductive and deductive reasoning?

<p>Inductive reasoning involves making a general conclusion, while deductive reasoning involves making a specific conclusion. (A)</p> Signup and view all the answers

What happens to the blood glucose level when the pancreas secretes glucagon?

<p>It rises (D)</p> Signup and view all the answers

Which branch of biology deals with the naming and classification of organisms?

<p>Taxonomy (D)</p> Signup and view all the answers

What are the two domains that prokaryotes are classified into?

<p>Bacteria and Archaea (D)</p> Signup and view all the answers

What might be a potential solution to the problem of global warming?

<p>Limit fossil fuel burning and forest loss (B)</p> Signup and view all the answers

What is the likely classification of a single-celled organism with a cell wall but no nucleus?

<p>Archaea (B)</p> Signup and view all the answers

How would you classify a filamentous organism with a cell wall but no chloroplasts?

<p>Fungi (C)</p> Signup and view all the answers

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