Genetics 4.0 / 5 based on 1 rating ? BiologyGENESYears 7-9 (KS3)All boards Created by: EAHowe4Created on: 31-03-20 11:22 1. What is a characteristic A characteristic is a feature or what something is like 1 of 9 2.What is meant by an environmental characteristic? An environmental characteristic is a feature that is caused purely by a person’s environment/ surroundings. 2 of 9 3. Name 3 environmental characteristics. An example of environmental characteristics are scars, piercings and tattoos. 3 of 9 4. What is meant by genetic characteristics? A genetic characteristic is a feature that is determined by your genes passed down from your parents. 4 of 9 5. Name 3 genetic characteristics. Examples of genetic characteristics are eye colour, nose shape and natural hair colour. 5 of 9 6. Where is DNA found in a cell? DNA is found in the nucleus of the cell. 6 of 9 7. How many chromosomes are found in a body cell ? There are 23 pairs or 46 single chromosomes in a body cell. 7 of 9 8. How many chromosomes are in a sex cell? There are 23 single chromosomes in a sex cell. 8 of 9 9. What makes up chromosomes? Genes make up chromosomes. 9 of 9
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