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Seventh Grade (Grade 7) Zoology Questions

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Grade 7 Zoology
Grade 7 Zoology
Which best describes the structure for gas exchange (breathing) in grasshoppers and other insects?
  1. book lungs, which are modified gills
  2. tracheal system with air sacs that lead into the body
  3. gills with a large surface area to absorb oxygen
  4. oxygen-absorbing skin on the insect legs
Grade 7 Zoology
Colors, patterns, and markings that are characteristic of a specific bird species are
  1. camouflage.
  2. field designs.
  3. display marks.
  4. field marks.
Grade 7 Zoology
Grade 7 Zoology
What is the fastest running bird?
  1. ostrich
  2. peregrine falcon
  3. roadrunner
  4. swift
Grade 7 Zoology
About how many different types of sharks are known?
  1. 10-100
  2. 150-250
  3. 300-400
  4. 400-500
  5. 500-600
Grade 7 Zoology
How long is the smallest adult sea turtle?
  1. 30 inches
  2. 10 inches
  3. 20 inches
  4. 50 inches
Grade 7 Zoology
Grade 7 Zoology
Where do sea turtles like to nest their eggs?
  1. subtropical beaches
  2. cold areas
  3. tropical beaches
  4. a and c
Grade 7 Zoology
Which animals are cartilaginous fish?
  1. tuna and salmon
  2. lancelets and tunicates
  3. sharks and rays
  4. bass and perch
Grade 7 Zoology
The green turtle eats
  1. poisonous jelly.
  2. only meat.
  3. only plants.
  4. both meat and plant.
Grade 7 Zoology
Each segment of a segmented worm
  1. contains the same set of organs.
  2. has a pair of parapodia and/or a pair of setae.
  3. is a fluid-filled cavity that serves as the hydrostatic skeleton.
  4. all of the above
Grade 7 Zoology
What substance are both feathers and bills made of?
  1. keratin
  2. chalaza
  3. calcium carbonate
  4. albumen
Grade 7 Zoology
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