Organism Classification and Common Features Quiz
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Questions and Answers

What is traditionally used as the basis for classification of organisms?

  • Protein synthesis and DNA
  • Morphology and anatomy (correct)
  • Genetic material and ribosomes
  • Cytoplasm and cell membranes

Which features do all living organisms have in common?

  • Presence of rough endoplasmic reticulum and ribosomes
  • Presence of cytoplasm and cell membranes (correct)
  • Presence of genetic material and DNA
  • Presence of ribosomes and protein synthesis

What is responsible for protein synthesis in living organisms?

  • DNA
  • Rough endoplasmic reticulum
  • Ribosomes (correct)
  • Cytoplasm

Which study involves the examination of the internal structure of organisms?

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

Which organelle is responsible for protein synthesis in living organisms?

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

What is the genetic material found in all living organisms?

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

What feature do all mammals have in common?

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

What is the study of the form and outward appearance of organisms called?

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

What is the term for a key that leads the user through to the name of an organism by giving two descriptions at a time and asking them to choose?

<p>Dichotomous key (A)</p> Signup and view all the answers

In the Whittaker five-kingdom scheme, which kingdom consists of single-celled organisms that do not fit obviously into either the plant or animal kingdom?

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

Who is considered the Father of Systematic Biology and believed he could put every organism into a group and give every organism a unique, two-part name?

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

What is the first division of living things in the classification system, putting them into one of five kingdoms?

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

Which system of naming species is made up of two parts showing the genus and the species, written in Latin and printed in italics?

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

What feature do all animals have in common?

<p>Feeding on organic substances made by other living things (B)</p> Signup and view all the answers

What feature do all plants have in common?

<p>Multicellularity and nucleus-containing cells with cell walls and chloroplasts (B)</p> Signup and view all the answers

What is responsible for classifying fungi, bacteria, and single-celled organisms which do not fit obviously into either the plant or animal kingdom?

<p>Whittaker five-kingdom scheme (A)</p> Signup and view all the answers

What type of key is used to identify organisms based on a series of questions about their features?

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

Which scientist is known for developing the internationally agreed binomial system of naming species?

<p>Carolus Linnaeus (A)</p> Signup and view all the answers

What do all living organisms have in common?

<p>Presence of nucleus (D)</p> Signup and view all the answers

Which kingdom consists of organisms with multicellular cells containing a nucleus but no cell walls or chloroplasts?

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

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