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6. how are natural clones formed (simple)?

  • when asexual reproduction occurs
  • same way as an artificial clone
  • by taking the nucleus and cytoplasm from different cells which grows into a clone

7. Genes are...

  • sections of DNA
  • made of DNA

8. Name the 4 types of Pathogens.

  • Fungi, Bacteria, Micro-Organisms, Virus
  • Bacteria, Fungi, Virus, Parasites
  • Bacteria, Fungi, Virus, Infection
  • Virus, Flu, Fungi, Infections

9. What are the main symptoms of cystic fibrosis?

  • vomiting
  • Too much mucous in lungs, breathlessness, can't digests food effectively.
  • cold and flu symptoms
  • forgetfulness, muscle twitching

10. Define Phenotype

  • the physical characteristsics there
  • gene type

11. what does it mean if something is dominant?

  • Only on allele is needed for the characteristic to be expressed and you can't be a carrier of the disease
  • Two alleles are needed in order for the characteristic to be expressed and you can be a carrier of the disease

12. Chromosomes are...

  • passed down through the family
  • the control center for a cell
  • made of DNA
  • sections of DNA

13. How many chromosomes are in the nucleus of every animal cell?

  • 46
  • 52
  • 48
  • 26

14. Define Allele

  • the type of gene there
  • sections of genes
  • different versions of the same gene
  • contain the genes

15. Stem cells are...

  • unspecialised
  • unhealthy
  • specialised
  • mutations