1) What type of classification uses 'a genus & a species'? a) variation b) binomial c) bimial 2) Why do we use 'binomial classification'? a) its useful b) its accurate c) its easy to understand 3) What are hybrids? a) the offspring of parents which are not the same species b) the offspring of parents which are the same species c) the offspring of parents which are either the same or different species. 4) What are 'ring species'? a) species which are connected closely together geographically. b) species which are not connected c) species which are unrelated 5) Bacteria being resistant to evolution is an example of evolution a) True b) False 6) How is scientific research communicated with others of this profession? a) scientific journals b) conferences c) News 7) Why are pedigree charts useful? a) they show how plants reproduce b) they show farmers about e.g. milk production in cows c) they show how proteins are made 8) Cystic fibrosis is caused by inheriting ... a) 2 dominant alleles b) 2 recessive alleles c) one dominant & one recessive allele 9) One way speciation (formation of new species) occurs is geographical isolation a) True b) False 10) Sickle cell disease is caused by inheritance of two dominant alleles a) True b) False

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