Practice Quiz

SAT Biology Subject Test Practice Questions - Question List

Select how would you like to study

Study Mode Free Daily Question Test Mode
61. A particular food chain consists of squirrels, which feed on vegetation, weasels, which feed on squirrels, and hawks, which feed on weasels and squirrels. Rank the animals from least to most numerous in this particular environment.
  1. Hawks, squirrels, weasels
  2. Squirrels, weasels, hawks
  3. Weasels, hawks, squirrels
  4. Hawks, weasels, squirrels
  5. Squirrels, hawks, weasels
See answer
62. In plants, the function of the stamen is to __________.
  1. Receive gametes
  2. Spread pollen
  3. Emit spores
  4. Photosynthesize
  5. Spread pheromones
See answer
63. In a community, which of the following are defined by an animal’s niche EXCEPT:
  1. Place in the food chain
  2. habitat
  3. How it reproduces
  4. Life history
  5. None of the above
See answer
64. The Krebs’ cycle produces how many molecules of ATP for every molecule of glucose?
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
See answer
65. What is the function of the myelin sheath that surrounds neurons?
  1. Increase speed of impulses
  2. Maintain polarization
  3. Decrease friction
  4. Control growth of neurons
  5. Oxygen exchange
See answer

Select how would you like to study

Study Mode Free Daily Question Test Mode