GCSE Biology – Embryo screening

Last updated: 30/04/2020
CCEA GCSE Science – Biology higher Genome, chromosomes, DNA and genetics GCSE Biology – Embryo screening

Learning Objectives

-I can make an informed judgement about embryo screening

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  1. What happens in IVF to test for genetic disorders?

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  2. What happens to embryos with genetic problems in IVF?

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  3. What is embryonic screening?

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  4. At what stage in pregnancy does embryonic screening occur?

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  5. What is the first stage of embryonic screening?

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  6. Can miscarriage still occur during embryonic screening even if the foetus is healthy?

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  7. What is a major problem with embryonic screening?

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  8. What is the economic issue with embryonic screening?

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  9. Why do some people suggest embryonic screening is worth it?

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  10. What happens if a problem is found in the scans?

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  11. What is amniocentesis?

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  12. What risk is there with amniocentesis?

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  13. What is chorionic villus sampling?

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  14. What risk is there with chorionic villus sampling?

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  15. What else can be tested?

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  16. Give an example of a disease which is not genetic.

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  17. Give an example of a genetic condition.

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  18. Give an example of a genetic condition.

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  19. Give an example of a genetic condition.

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  20. Which of these is an option if a genetic problem is found?

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  21. What is abortion?

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  22. How does abortion occur?

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  23. Why do some people suggest abortion is morally right?

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  24. Why are there ethical issues with abortion?

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  25. Why are there religious issues with abortion?

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