Chapter 21, Problem 2M

1.

Summary Introduction

Disease-causing microbes are termed as pathogens. All microorganisms are not harmful to human beings. Some of them are beneficial as well. Some bacteria cause serious illnesses in human beings and such kind of microbes are categorized under the term pathogen. The variety of pathogenic microorganisms includes bacteria, viruses, protozoa, fungi, and worms. The disease occurred by the infection of pathogens is called pathogenic disease. Each disease causes significant signs and symptoms.

2.

Summary Introduction

Disease-causing microbes are termed as pathogens. All microorganisms are not harmful to human beings. Some of them are beneficial as well. Some bacteria cause serious illnesses in human beings and such kind of microbes are categorized under the term pathogen. The variety of pathogenic microorganisms include bacteria, viruses, protozoa, fungi, and worms. The disease occurred by the infection of pathogens is called pathogenic disease. Each disease causes significant signs and symptoms.

3.

Summary Introduction

Disease-causing microbes are termed as pathogens. All microorganisms are not harmful to human beings. Some of them are beneficial as well. Some bacteria cause serious illnesses in human beings and such kind of microbes are categorized under the term pathogen. The variety of pathogenic microorganisms include bacteria, viruses, protozoa, fungi, and worms. The disease occurred by the infection of pathogens is called pathogenic disease. Each disease causes significant signs and symptoms.

4.

Summary Introduction

Disease-causing microbes are termed as pathogens. All microorganisms are not harmful to human beings. Some of them are beneficial as well. Some bacteria cause serious illnesses in human beings and such kind of microbes are categorized under the term pathogen. The variety of pathogenic microorganisms include bacteria, viruses, protozoa, fungi, and worms. The disease occurred by the infection of pathogens is called pathogenic disease. Each disease causes significant signs and symptoms.

5.

Summary Introduction

Disease-causing microbes are termed as pathogens. All microorganisms are not harmful to human beings. Some of them are beneficial as well. Some bacteria cause serious illnesses in human beings and such kind of microbes are categorized under the term pathogen. The variety of pathogenic microorganisms include bacteria, viruses, protozoa, fungi, and worms. The disease occurred by the infection of pathogens is called pathogenic disease. Each disease causes significant signs and symptoms.