Biodiversity And Classification Of Microorganisms Flashcards
What is biodiversity?
Biodiversity refers to the variety of life in a particular habitat or ecosystem.
True or False: Microorganisms are a significant part of biodiversity.
True
Name the three main domains of life.
Bacteria, Archaea, and Eukarya.
Fill in the blank: The study of microorganisms is known as _____.
Microbiology.
What are the two major groups of prokaryotic microorganisms?
Bacteria and Archaea.
Multiple Choice: Which of the following is a type of eukaryotic microorganism? A) Bacteria B) Virus C) Fungi D) Archaea
C) Fungi
What role do microorganisms play in ecosystems?
Microorganisms play roles such as decomposers, producers, and nutrient recyclers.
True or False: Viruses are classified as living organisms.
False
What is the primary method used to classify microorganisms?
Taxonomy.
Fill in the blank: The Linnaean system of classification includes _____ main ranks.
Eight.
Multiple Choice: Which of the following is NOT a characteristic of bacteria? A) Unicellular B) Prokaryotic C) Photosynthetic D) Eukaryotic
D) Eukaryotic
What is the significance of microbial diversity?
Microbial diversity is crucial for ecosystem stability, resilience, and functioning.
Which microorganism is known for nitrogen fixation?
Certain bacteria, such as Rhizobium.
True or False: Archaea can survive in extreme environments.
True
What are extremophiles?
Microorganisms that thrive in extreme environmental conditions.