Biology B3 test

HideShow resource information
  • Created by: hannahb
  • Created on: 02-05-16 13:48

1. What are nephrons?

  • A part of the blood which is filtered and then reabsorbed in the kidneys
  • Small fitration units
  • Membranes between blood vessels and Bowmans capsule
1 of 20

Other questions in this quiz

2. Which of these is NOT an adaptation of alveoli for maximising the diffusion of CO2 and O2?

  • Very thing walls
  • Huge surface area
  • Good blood supply
  • Cool temperature for condensing gases
  • Moist lining for dissolving gases

3. Which of these statements is correct for transportation in plants?

  • The phloem tube transports water in both directions, the phloem tube transports water and minerals upwards only
  • The phloem tube transports food in both directions, the xylem tube transports water and minerals upwards only
  • The phloem tube transports food upwards only, the xylem tube transports water and minerals in both directions
  • The xylem tube transports food in both directions, the phloem tube transports water and minerals upwards only

4. Which of these is NOT an adaptation of red blood cells?

  • Having no nucleus
  • Having the ability to change shape
  • Having a large surface area

5. What is the function of valves?

  • To keep blood pressure content
  • To stabilise blood sugar levels
  • To prevent backflow of blood
  • To prevent blood clots

Comments

No comments have yet been made

Similar Science resources:

See all Science resources »See all Biology resources »