2. Revision Rules! 40 Questions Start with the closest to the door in the room, rotate clockwise Correct answer = 1 point Incorrect answer = An opportunity to pass the question on to ANY student Three Life Lines 1. 50:50 – Remove two incorrect answers 2. Ask a friend – Opportunity to ask somebody else for help, that person gets a point too if it is right 3. 30 Second Dash – 30 Seconds with a textbook

3. 123456 789101112 131415161718 192021222324 252627282930 313233343536 37383940 Questions

4. Question 1 BACK Which of these classes include humans? Mammals Fish Birds Amphibians AB C D Enter Reason Here 50:50

5. Question 2 BACK What do you use to classify an organism Lock Door Key Fence AB C D Enter Reason Here 50:50

6. Question 3 BACK Plants are … Heterotrophs Photosynthesis Saprotrophs Autotrophs AB C D Enter Reason Here 50:50

7. Question 4 BACK Which kingdom does this belong to? Animalia Prokaryote Plantae Fungi AB C D Enter Reason Here 50:50

8. Question 5 BACK How many cells does a unicellular organism have? 1 3 2 4 AB C D Enter Reason Here 50:50

9. Question 6 BACK How many kingdoms are there? 6 4 5 3 AB C D Enter Reason Here 50:50

10. Question 7 BACK Fungi, animalia and plantae are all… unicellular invisible species multicellular AB C D Enter Reason Here 50:50

11. Question 8 BACK What do plant cells have that animals cells don’t? chloroplasts Cell membrane Cytoplasm Nucleus AB C D Enter Reason Here 50:50

12. Question 9 BACK What species are humans? Homo sapiens Hetero sapiens Homo erectus Hetero erectus AB C D Enter Reason Here 50:50

13. Question 10 BACK Give an example of an amphibian Horse Frog Parrot Crocodile AB C D Enter Reason Here 50:50

14. Question 11 BACK Which of these is an invertebrate? Snake Sea horse Fish Crab AB C D Enter Reason Here 50:50

15. Question 12 BACK An animal with a backbone is known as … An invertebrate A heterotroph An autotroph A vertebrate AB C D Enter Reason Here 50:50

16. Question 13 BACK Differences in the same species is known as… Variation Characteristics Infertility Genetics AB C D Enter Reason Here 50:50

17. Question 14 BACK A zorse or liger are examples of a Mixture Hybrid Species Variant AB C D Enter Reason Here 50:50

18. Question 15 BACK Hybrids are… Fertile Autotrophs A species Infertile AB C D Enter Reason Here 50:50

19. Question 16 BACK Variation is due to… Random differences in environment Random differences in genes Unusual differences in diet Unusual circumstances at birth AB C D Enter Reason Here 50:50

20. Question 17 BACK Organisms that live in extreme environments need special… Gender Adaptations Variations Fungi AB C D Enter Reason Here 50:50

21. Question 18 BACK Discontinuous variation is caused by… The environment Genetics Diet Exercise AB C D Enter Reason Here 50:50

22. Question 19 BACK Continuous variation is caused by… Genetics Environment Genetics and environment Where you live AB C D Enter Reason Here 50:50

23. Question 20 BACK Which of these is NOT an example of continuous variation… Height Eye colour Weight Shoe size AB C D Enter Reason Here 50:50

24. Question 21 BACK Natural selection is described as… Survival of the fastest Survival of the meanest Survival of the fittest Survival of the best AB C D Enter Reason Here 50:50

25. Question 22 BACK Who wrote about evolution…. Erasmus Darwin Charles Darwin Edward Jenner Louis Pasteur AB C D Enter Reason Here 50:50

26. Question 23 BACK Natural selection will result in a species changing gradually from generation to generation. This change is called… Revolution Adaptation Evolution Variation AB C D Enter Reason Here 50:50

27. Question 24 BACK DNA is found in the… cytoplasm vacuole cytoplasm nucleus AB C D Enter Reason Here 50:50

28. Question 25 BACK Which of the following is an example of a genetic disease? Cystic fibrosis Cholera Malaria Influenza AB C D Enter Reason Here 50:50

29. Question 26 BACK What is an allele? A collection of genes T DNA you get from your father The DNA you get from your mother Different forms of the same gene AB C D Enter Reason Here 50:50

30. Question 27 BACK This is the homozygous dominant genotype Bb BB bb bB AB C D 50:50

31. Question 28 BACK If B is Brown eyes allele and b is blue eyed allele, what genotype will give brown eyes? Both B & C BB bB bb AB C D Enter Reason Here 50:50

32. Question 29 BACK Cystic fibrosis is a recessive genetic disorder, so sufferers will have to have which genotype? Ff fF ff Either A or C AB C D Enter Reason Here 50:50

33. Question 30 BACK Herbivores are... Animals that eat other animals Plants Animals that eat plants Producers AB C D Enter Reason Here 50:50

34. Question 31 BACK The bottom of the food chain is always a.. Carnivore Consumer Herbivore Producer AB C D Enter Reason Here 50:50

35. Question 32 BACK A food chain shows the transfer of ____ through an ecosystem Food Protein Water Energy AB C D Enter Reason Here 50:50

36. Question 33 BACK How many pairs of chromosomes do humans have? 20 22 21 23 AB C D Enter Reason Here 50:50

37. Question 34 BACK Someone with the genotype Ff will be… Sufferer of Cystic Fibrosis Normal A carrier of Cystic Fibrosis Dead from Cystic Fibrosis AB C D Enter Reason Here 50:50

38. Question 35 BACK How many dominant alleles do you need for its phenotype to be expressed? 1 3 2 4 AB C D Enter Reason Here 50:50

39. Question 36 BACK A gene is a code that makes a… Carbohydrate Protein Fat Vitamin AB C D Enter Reason Here 50:50

40. Question 37 BACK Arrange the words in order, largest to smallest Gene, chromosome, DNA Chromosome, DNA, gene DNA, chromosome, gene Gene, DNA, chromosome AB C D Enter Reason Here 50:50

41. Question 38 BACK Animals compete for… Space, food, water and mates Space, food, mates and light Space, food, water and light Space, light, mates and water AB C D 50:50

42. Question 39 BACK A genetic disease is… Something you can catch Something you are born with Both C & D Caused by a mutation in your genes AB C D Enter Reason Here 50:50

43. Question 40 BACK Cystic Fibrosis is a disease that effects the following areas of the body Lungs and digestive system Lungs and endocrine system Digestive and nervous system Digestive and endocrine system AB C D Enter Reason Here 50:50

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