Which of these would best fit in the empty oval?
A) magma
B) sediments
C) sedimentary rocks
D) metamorphic rocks
Answer:
magma
Explanation:
Answer:
Magma
Explanation:
Final Answer:
If an infectious disease can be transmitted directly from one person to another, it is a B) Communicable disease.
Explanation:
Communicable diseases are those that can be transmitted from one person to another, either directly or indirectly. These diseases are caused by infectious agents such as bacteria, viruses, or parasites. When an individual with a communicable disease comes into contact with a susceptible host, there is a potential for transmission.
The term "communicable" refers to the ability of the disease to be communicated or spread from one person to another through various means, including direct contact, respiratory droplets, bodily fluids, or other modes of transmission. Susceptible hosts are individuals who are at risk of contracting the disease when exposed to the infectious agent.
Options C and D, "Port of entry to a host" and "Port of exit from the reservoir," are related to the mechanisms of disease transmission but do not define the type of disease. The correct answer, in this case, is B) Communicable disease, as it directly addresses the nature of the disease that can be transmitted from person to person.
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Answer:
B) Communicable disease
Explanation:
A communicable disease is an illness cause by a pathogen (like bacteria, virus, or parasite) that can be spread from person to person through forms of transmission, such as direct contact, sneezing/coughing, or contaminated objects. Examples of communicable diseases include the common cold and COVID-19.
Answer:
gaa
Explanation:
apex
B) 25%
C) 40%
D) 50%
Answer: The correct answer is 25%.
Black color (B) of horse is a dominant trait over brown (b) color, which is a recessive trait. As we know that dominant gene masks the expression of recessive gene, therefore brown horse color will only be produced in the genpotype bb.
On the other hand, there are two possible genotypes for black horse color that is BB and Bb.
As per the question, parental genotypes are Bb and Bb. When they are crossed, they will produce 25 % foal with brown color (bb).
Refer punnett square.