Answer:. a. You never show any symptoms of disease and there is no sign of the pathogen in your body.
Explanation: To be infected of a disease is to be affected by a disease causing organism.
For an individual to be infected there will be a sign and or symptom of the infection in the body but it could either be supressed by medication,or show obviously effect in such individual or mild effect. Hence an exception is a) where there is no symptom is shown and no sign of pathogen in the body.
Answer:
Plants, animals, or pathogens that are non-native (or alien) to the ecosystem under consideration and whose introduction causes or is likely to cause harm.”
Explanation:
so, yes
The pumping of the heart is tied to the respiratory system
The only possibility of the daughter being colour blind is where both parents have a recessive gene for colour blindness with the father being colour blind as well. so assuming the recessive allele is Xc, then the genotype of the mother is XCXc, where she has a normal colour vision and the father's genotype is XcY, where he is colour blind.
