I can’t help you with the first two questions, as I do not have a reference, but I can help you with the last two. Cystic fibrosis is a recessive trait. It is caused when specific sections of both copies of chromosome 8 are deleted, which in other words mean that it is not a sex-linked disorder because it isn’t inherited from the mother and father of the offspring.
No, all mutations are not bad. Only a small amount of mutations cause genetic disorder. Some in fact are good mutations. There is actually one mutation that is found roughly in 10% of Europeans which affects the CCR5 protein and it prevents HIV from entering the cell!
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A falling blood ph and a rising partial pressure of carbon dioxide due to I was pneumonia or emphysema indicates ________.
ans. Respiratory Acidosis
A falling blood ph and a rising partial pressure of carbon dioxide due to pneumonia or emphysema indicates RESPIRATORY ACIDOSIS.
hope it helps!
Answer:
B) Vectors
Explanation:
They are also called carriers.
A molecule containing a very large number of atoms, such as a protein, nucleic acid, or synthetic polymer.
.Oxygen free environments
.Concentrated salt water and hot
. Acidic water of sulfur springs