If an infectious disease can be transmitted directly from one person to another, it is a: A) Susceptible host. B) Communicable disease. C) Port of entry to a host. D) Port of exit from the reservoir.

Answers

Answer 1

Answer:

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 2

Answer:

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.

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Write a short note on broyophytes?

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Bryophytes are a loose classification of three non-vascular land plant embryophytes: liverworts, hornworts, and mosses. They are typically small and prefer damp surroundings, however, they may thrive in drier ones. There are over 20,000 plant species in the bryophytes.

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Answer:

Bryophytes are an informal group consisting of three divisions of non-vascular land plants: the liverworts, hornworts and mosses. They are characteristically limited in size and prefer moist habitats although they can survive in drier environments. The bryophytes consists of about 20, 000 plant species.

Which of the following show all four chordate characteristics?Larval and adult urochordates
Larval cephalochordates and adult urochordates
Larval urochordates and adult cephalochordates

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"Larval cephalochordates and adult urochordates" is the one among the following choices given in the question that show all four chordate characteristics. The correct option among all the options that are given in the question is the second option or the penultimate option. I hope the answer helped you.

As a result of urban sprawl, displaced wildlife often end up venturing into populated areas in search of food. True False

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Answer: True

The distribution of the native indigenous population of human to a wildlife habitat is a common practice seen among the villagers and has also been adapted by the urban societies . They move to forests in search of habitat, obtaining fuel food cooking food and for other needs. This displacement has affected the wildlife considerably. The animals which are dislocated from their natural habitats often found to be located in urban areas where they can become threat to the lives of the human lives and for themselves.

What is it called when two forms of a trait are both dominant at the same time

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It is called Codominance. In this condition, two forms of a trait or alleles are both present in the phenotype. For example, in feather color of hens, the alleles will be W for white and B for black. Possible genotypes in codominance will result to WW white BB black and BW speckled.

Answer: Codominance (apex)

What's the layer of material found at the innermost part of wood?A. Sapwood
B. Cork cambium
C. Vascular cambium
D. Heartwood

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The answer is B. Cork Cambium.

What is the plain of view in terms of a microscope?

Answers

Answer:

Field of view in Microscope

Explanation:

Field of View: Sometimes abbreviated "FOV", this is the diameter of the circle of light that you see when looking into a microscope. As the power increases, the field of view decreases.

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