1) What is variation? a) Any similarity between individuals of a species b) Any difference between individuals of a species c) Any comparison between individuals of a species d) Any individuals of a species 2) Which of these is an example of just environmental variation? a) Hand span b) Blood type c) A scar d) Height 3) Which of these is an example of just inherited variation? a) Handspan b) Blood type c) A scar d) Height 4) An adaption is... a) ...an inherited characteristic that helps an organism to survive b) ...an inherited characteristic that stops an organism from surviving? c) ...an environmental characteristic that helps an organism to survive d) ...an environmental characteristic that stops an organism from surviving 5) An example of an adaption for a polar bear is... a) ...a fatty hump b) ...large feet c) ...long eyelashes d) All of the above 6) An example of an adaption for a camel is... a) ...fatty hump b) ...large feet c) ...long eyelashes d) All of the above 7) Which shows the correct order of the steps involved in natural selection? a) Gradual change-- Advantages inherited--Survival of the fittest---Variation b) Gradual change-- Survival of the fittest--Advantages inherited--Gradual change c) Variation-- Survival of the fittest-- Advantages inherited-- Gradual change d) Variation-- Advantages inherited-- Survival of the fittest-- Gradual change 8) Which is used as evidence for the theory of evolution? a) Fossils b) Observing variation in living things c) Studying d) All of the above 9) Which of the following about evolution is not true? a) Evolution normally takes place over millions of years b) Evolution only affects animals c) Evolution is a gradual change of a living thing from an earlier form d) Evolution depends on inherited variation

YR6: Evolution and inheritance CT

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