Several different mutations can cause the same genetic disease when we consider that t<span>he actual position of the mutation in the gene may vary but still result in a defective gene. For example, there are many mutations that can lead to cystic fibrosis. We can count up to more than one thousand different mutations that can lead to the same sickness. If chromosomes are affected while they are developing you can expect genetic diseases. </span>
Hello there,
The answer to your question is <span>mast
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Answer: D. protection against a recent infection or disease is needed immediately
Explanation:
Passive immunisation is used when there is a high risk of infection and there is insufficient time for the body to build its own immune response or to mitigate the effects of active or immunosuppressive diseases.
Passive immunisation may be offered when people are unable to synthesise antibodies and when they have been exposed to a disease to which they have no protection. example of passive immunotherapy include monoclonal antibodies (MABs) or magic bullets which targets cancerous cells.
Hence, the correct option is D.
Answer:
Heterozygous is the answer
