Welcome to the biology electronic frontier classroom of the 21st century. Each day, biologists investigate subjects that affect you and the way you life.  They study how much a person should exercise and how one can avoid falling ill, and food supply will be like in the near future. This test includes vocabulary, important concepts, and fun facts about biology.
   You have been provided with an unlimited number of attempts to learn about electronic vocabulary test for "the Science of Life". Each attempt will randomly generate a new set of questions and answers. GOOD LUCK!!!!
  

5 Sample Questions

Biology is the study of... (section 1)

  • A. Animals
  • B. Animals and Plants
  • C. Animals and Bacteria
  • D. All living things
  • E. Energy transfer

A short segment of DNA that contains instructions for the development of a single trait of an organisms is known as a(n)....  (section 1)

  • A. DNA loop
  • B. Gene
  • C. Library
  • D. Membrane
  • E. Chromsome

As the cells in a multicellular organism multiply, they become specialized for different functions in a process called a(n)______.   (section 1)

  • A. Sexual reproduction
  • B. Descent with modification
  • C. Photosynthesis
  • D. Cell differentiation
  • E. Tissue modification

Homeostasis refers to the....      (section 1)

  • A. Organization of cellular structures
  • B. Stable level of internal conditions in organisms
  • C. Organized structure of crystals
  • D. Destruction of tropical rain forests

A "tree of life" explains....    (section 2)

  • A. How organisms are related to each other
  • B. How organisms differ from each other
  • C. The lineages of various organisms
  • D. All of the answers are correct

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