Revision Set 3 sex Control systems must chromosomes are have a receptor, a 1 6 found in human processing centre and a males? …………… cC Is this person Give an example of an healthy, a carrier environmental change 2 7 for cystic fibrosis or that can make a species a sufferer of the become extinct disease? What word(s) Name a process that adds 3 describes natural 8 carbon dioxide to the human clones environment If a mutation is passed on Why aren’t to offspring, in what type 4 9 vaccines risk free? of cell must it have happened in? What disease are you more likely to Define the term 5 10 get if you have high sustainable pressure?
Revision Set 3 1 sex chromosomes are found in human males? 6 Control systems must have a receptor, a processing centre and a …………… 2 cC Is this person healthy, a carrier for cystic fibrosis or a sufferer of the disease? 7 Give an example of an environmental change that can make a species become extinct 3 What word(s) describes natural human clones 8 Name a process that adds carbon dioxide to the environment 4 Why aren’t vaccines risk free? 9 If a mutation is passed on to offspring, in what type of cell must it have happened in? 5 What disease are you more likely to get if you have high pressure? 10 Define the term sustainable
B123-revision-questions.docx