Random Bio Facts Test!

  • Created by: Polly
  • Created on: 30-04-15 18:42

1. What factors increase the rate of transpiration?

  • Increased light intensity, increased temp, decreased humidity, increased wind speed
  • Increased light intensity, increased temp, increased humidity, increased wind speed
  • Decreased light intensity, decreased temp, decreased humidity, increased wind speed
  • Increased light intensity, increased temp, increased humidity, decreased wind speeds.
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Other questions in this quiz

2. What are the differences in effects and responses of nervous and endocrine communication?

  • Nervous = slower effect and short response, Endocrine = instant effect and short response.
  • Nervous = slower effect and long lasting response, Endocrine = instant effect and short response.
  • Nervous = instant effect and short response, Endocrine = slower effect an long lasting response.
  • Nervous = instant effect and long lasting response, Endocrine = slower effect and short response.

3. Which of these is NOT a quality produced by selective breeding?

  • Hardiness
  • Better balance of nutrients
  • Immunity to certain diseases
  • Resistance to pest damage
  • Resistance to certain diseases

4. What does the lens do?

  • Transparent, lets light through, slightly refracting it.
  • Gives the clearest image.
  • Refracts light causing it to fall directly on the fovea.
  • Controls the amount of light entering the eye.

5. What is a reflex arc?

  • Stimulus, receptor, motor neuron, CNS (sensory neuron), relay neuron, effector, response
  • Stimulus, receptor, sensory neuron, CNS (relay neuron), motor neuron, effector, response
  • Stimulus, receptor, motor neuron, CNS (relay neuron), sensory neuron, effector, response
  • Stimulus, receptor, relay neuron, CNS (motor neuron), sensory neuron, effector, response.

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