Unit 1: Introduction to Biological System - Session 1-4 Quiz

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Questions and Answers

What is the purpose of grouping organisms by taxonomists?

  • To make it harder to identify organisms
  • To make organisms easier to find and work with (correct)
  • To assign random names to organisms
  • To confuse people studying biology

Why did Carolus Linnaeus develop Binomial Nomenclature?

  • To confuse botanists
  • To remove scientific names from biology
  • To provide a two-word naming system for all species on earth (correct)
  • To make it more complex to name organisms

In a scientific name, which part is always written first and capitalized?

  • The common name
  • The genus (correct)
  • The kingdom name
  • The species name

What is the second part of a scientific name called?

<p>Species name (A)</p> Signup and view all the answers

How many levels in the hierarchical system of classification does Linnaeus include?

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

Why do many organisms have several different common names?

<p>Due to different languages and regions having unique names (B)</p> Signup and view all the answers

What is the main difference between producers and consumers?

<p>Producers feed on other organisms, while consumers obtain energy from nonbiological sources. (A)</p> Signup and view all the answers

Which statement accurately describes homeostasis?

<p>Homeostasis involves maintaining conditions within ranges favorable for cell survival. (B)</p> Signup and view all the answers

What role does DNA play in living organisms?

<p>DNA contains information that guides development and other activities in all organisms. (B)</p> Signup and view all the answers

Why is it important for all living things to have energy and nutrients?

<p>Energy and nutrients are essential for maintaining homeostasis. (C)</p> Signup and view all the answers

Which age range falls under the category of adolescence or teenager according to the text?

<p>12-18 years old (C)</p> Signup and view all the answers

What type of molecules perform similar functions in every organism according to the text?

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

What is the primary function of the dermal tissue mentioned in the text?

<p>Protection from injury (C)</p> Signup and view all the answers

Which level of structural organization is an organ system?

<p>Level 6 (A)</p> Signup and view all the answers

What is the highest level of structural organization described in the text?

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

How many organ systems are mentioned in the text as making up the living human being?

<p>11 (D)</p> Signup and view all the answers

What is the purpose of the homework assignment mentioned in the text?

<p>To translate and rewrite the functions of each organ system (D)</p> Signup and view all the answers

Which of the following is NOT one of the 11 organ systems mentioned in the text?

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

What is the primary difference between the study of biology and the study of chemistry?

<p>Biologists study living organisms, while chemists study matter and its changes. (D)</p> Signup and view all the answers

What is the most fundamental level of life's organization?

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

Which of the following statements best describes the relationship between atoms and molecules in the context of life's organization?

<p>Atoms bond together to form molecules, and these molecules are the building blocks of all living things. (C)</p> Signup and view all the answers

What is the significance of the statement 'life is more than the sum of its parts' in the context of the text?

<p>It suggests that the properties of a living organism cannot be fully explained by the properties of its individual components. (A)</p> Signup and view all the answers

Which of the following is the correct sequence of the levels of life's organization as presented in the text?

<p>Atom, Molecule, Cell, Tissue (A)</p> Signup and view all the answers

Which taxonomic level is the largest and most inclusive?

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

What is the correct order of the taxonomic levels from largest to smallest?

<p>Kingdom, Phylum, Class, Order, Family, Genus, Species (D)</p> Signup and view all the answers

What does the scientific name of the polar bear, grizzly bear, and panda bear tell you about their similarity?

<p>They are all in the same genus, Ursus, indicating they are closely related (D)</p> Signup and view all the answers

According to the information provided, what is the relationship between the cat, wolf, and fly?

<p>They are in different kingdoms, phyla, and classes, indicating they are distantly related (B)</p> Signup and view all the answers

What is the relationship between the more taxonomic levels two organisms share and their relatedness?

<p>The more taxonomic levels they share, the more closely related they are (C)</p> Signup and view all the answers

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