Flashcards for AQA GCSE Biology specification with required practicals. Images, diagrams, image occlusion, cloze. Separated by spec numbers.
| Front | All benefits and disadvantages of use of stem cells from an embryo |
| Back | Cn create many in labPainless techniquePluripotent, can treat many diseasesHarm/death to embryoEmbryo rights/embryo can not consentunreliable technique, may not work |
| Text | The {{c1::inverse square law}} shows the relationship between light intensity and distance.As the distance increases the light intensity {{c1::decreases}}. This means that they are {{c1::inversely}} proportional to each otherThis means that as the distance {{c1::doubles}} you decrease the intensity of the light will be four times less |
| Back Extra |
| Front | When were smoke particles a problem |
| Back | before clean air act of 1951 that required only smokeless fuel to be burnt in city areas |