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9th Grade Biology: Classification and Microorganisms

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9th Grade Biology: Classification and Microorganisms

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Questions and Answers

What is the primary purpose of a cladogram in organism classification?

To classify organisms into their respective kingdoms

To illustrate the physical characteristics of an organism

To differentiate between aerobic and anaerobic organisms

To show the evolutionary relationships between organisms (correct)

Which of the following types of infections is characterized by the immediate production of new viruses?

Lysogenic infection

Anaerobic infection

Aerobic infection

Lytic infection (correct)

Which kingdom is characterized by the presence of cell walls made of chitin?

Protista

Fungi (correct)

Animalia

Plantae

What is the primary characteristic that distinguishes protists from other eukaryotic organisms?

The lack of true tissues Signup and view all the answers

Which of the following types of organisms are able to thrive in the absence of oxygen?

Anaerobes Signup and view all the answers

Which of the following kingdoms is characterized by the presence of Mycoplasma, a type of bacterium that lacks a cell wall?

Bacteria Signup and view all the answers

What type of infection occurs when a virus binds to a host cell and injects its genetic material, but then remains dormant inside the cell?

Lysogenic infection Signup and view all the answers

Which of the following organisms is characterized by the presence of a true nucleus and membrane-bound organelles, but lacks a cell wall?

Protist Signup and view all the answers

Which of the following types of organisms are able to generate energy through the process of fermentation, but not through cellular respiration?

Anaerobes Signup and view all the answers

Which of the following kingdoms is characterized by the presence of organisms that obtain energy through photosynthesis?

Plantae Signup and view all the answers