B1

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1. 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
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Other questions in this quiz

2. Name the 4 types of Pathogens.

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

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

  • 26
  • 52
  • 46
  • 48

4. What are the main symptoms of Huntindons disease?

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

5. Genes are...

  • sections of DNA
  • made of DNA

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