To hypothesize and explain: The origin of apicomplexan parasites like Plasmodium having the modified plastids. Introduction: The hypothesis includes the formation and the presence of plastid like organelles inside the sporozoite stage of the species of the plasmodium. They are called as the apicomplexan parasites . The modified plastid is called as the apicoplast . The sporozoites are present inside the gut wall of the mosquito. The parasitic stage sporozoite enters through the salivary glands of the mosquito gets transmitted into the human blood by the bite of a mosquito.

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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 28, Problem 28.3CR

Summary Introduction

To hypothesize and explain: The origin of apicomplexan parasites like Plasmodium having the modified plastids.

Introduction: The hypothesis includes the formation and the presence of plastid like organelles inside the sporozoite stage of the species of the plasmodium. They are called as the apicomplexan parasites. The modified plastid is called as the apicoplast. The sporozoites are present inside the gut wall of the mosquito. The parasitic stage sporozoite enters through the salivary glands of the mosquito gets transmitted into the human blood by the bite of a mosquito.

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Although they are not photosynthetic, apicomplexan parasites such as Plasmodium have modified plastids. Describe a current hypothesis that explains this observation

Dinoflagellates are unicellular, marine protists. Dinoflagellates are bioluminescent, but only at night. During the day, they carry out photosynthesis similar to other autotrophs. At night, however, they bioluminesce every time they are disturbed. They are often seen in the wakes of ships at night. While the reason for this bioluminescence is not fully understood, many scientists concur that it is a form of self-defense. If small fish begin to feed upon the protists, the protists will begin to bioluminesce. These flashes of light in the dark water can alert larger fish and draw them towards the small fish, upon which they prey. By making the small fish vulnerable, the dinoflagellates are able to protect themselves. Based on the information above, a researcher decides to design an experiment in which she is testing how long it takes for dinoflagellates to recover after different amounts of disturbance. She maintains 10 containers of dinoflagellates with similar temperature, salinity and…

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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 28, Problem 28.3CR

Summary Introduction

To hypothesize and explain: The origin of apicomplexan parasites like Plasmodium having the modified plastids.

Introduction: The hypothesis includes the formation and the presence of plastid like organelles inside the sporozoite stage of the species of the plasmodium. They are called as the apicomplexan parasites. The modified plastid is called as the apicoplast. The sporozoites are present inside the gut wall of the mosquito. The parasitic stage sporozoite enters through the salivary glands of the mosquito gets transmitted into the human blood by the bite of a mosquito.

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Answer 3

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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 28, Problem 28.3CR

Summary Introduction

To hypothesize and explain: The origin of apicomplexan parasites like Plasmodium having the modified plastids.

Introduction: The hypothesis includes the formation and the presence of plastid like organelles inside the sporozoite stage of the species of the plasmodium. They are called as the apicomplexan parasites. The modified plastid is called as the apicoplast. The sporozoites are present inside the gut wall of the mosquito. The parasitic stage sporozoite enters through the salivary glands of the mosquito gets transmitted into the human blood by the bite of a mosquito.

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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 28, Problem 28.3CR

Summary Introduction