The given blank space in the statement, “Protists that absorb nutrients from their surroundings may act as _of dead organic matter or as harmful____ of larger living organisms.” Introduction: The protists depend on different sources for their food. Some protists feed on dead and decaying organic matter and are called decomposers. The protists that live inside the organisms for their nutrition are called as parasites .

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Answer 1

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 21, Problem 1FTB

Summary Introduction

To review:

The given blank space in the statement, “Protists that absorb nutrients from their surroundings may act as _of dead organic matter or as harmful____ of larger living organisms.”

Introduction:

The protists depend on different sources for their food. Some protists feed on dead and decaying organic matter and are called decomposers. The protists that live inside the organisms for their nutrition are called as parasites.

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Ch.23 How is Salmonella able to cross from the intestines into the blood? A. it is so small that it can squeeze between intestinal cells B. it secretes a toxin that induces its uptake into intestinal epithelial cells C. it secretes enzymes that create perforations in the intestine D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture — Which virus is associated with liver cancer? A. hepatitis A B. hepatitis B C. hepatitis C D. both hepatitis B and C — explain your answer thoroughly

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Answer 2

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 21, Problem 1FTB

Summary Introduction

To review:

The given blank space in the statement, “Protists that absorb nutrients from their surroundings may act as _of dead organic matter or as harmful____ of larger living organisms.”

Introduction:

The protists depend on different sources for their food. Some protists feed on dead and decaying organic matter and are called decomposers. The protists that live inside the organisms for their nutrition are called as parasites.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 21, Problem 1FTB

Summary Introduction

To review:

The given blank space in the statement, “Protists that absorb nutrients from their surroundings may act as _of dead organic matter or as harmful____ of larger living organisms.”

Introduction:

The protists depend on different sources for their food. Some protists feed on dead and decaying organic matter and are called decomposers. The protists that live inside the organisms for their nutrition are called as parasites.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 21, Problem 1FTB

Summary Introduction