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10 questions
The food web above represents organisms in a terrestrial ecosystem. Which of the following statements best describes the shared characteristics among the organisms?
Most of the organisms shown in the food web are made of cells.
All of the organisms shown in the food web are composed of one or more cells
Only the organisms from the Kingdom Animalia shown in the food web have cells
Organisms in the food web can be classified as prokaryotic or eukaryotic.
Students discover an organism in a hot sulfur spring and want to classify the organism into its domain.
Based on the organism's characteristics, which of the following domain(s) could the organism belong to?
Archaea only
Eukarya or Archaea
Eukarya or Bacteria
Archaea or Bacteria
The diagram below represents two living organisms that are classified in the same domain, but are in different kingdoms.
Which of the following basic characteristics best differentiates these two living organisms?
Prokaryotic and eukaryotic
Unicellular and multicellular
Autotrophic and heterotrophic
Asexual and sexual reproduction
Which list of characteristics below describes organisms classified in the Kingdom Plantae?
Multicellular, prokaryotic, heterotrophic
Unicellular, prokaryotic, autotrophic
Multicellular, eukaryotic, autotrophic
Unicellular, eukaryotic, heterotrophic
Use the picture to answer the questions
Which of these lists only the biotic parts of this ecosystem?
sun, water, leaves
tree, cloud, crane
cloud, shrimp, water
snake, tree, monkey
Use the picture below the answer the following questions
Which of the following correctly sequences the levels of organization form simple to most complex
Population, community organisms, ecosystem
Community, organism, population, ecosystem
Organism, community, population, ecosystem
Organism, population, community, ecosystem
Which statement below best identifies the difference between prokaryotes and eukaryotes?
Prokaryotic cells lack a cell membrane
Prokaryotic cells lack a membrane-bound nucleus.
Eukaryotic cells lack a cell membrane.
Eukaryotic cells lack a membrane-bound nucleus.
Scientists study the characteristics of organisms within an ecosystem in order to classify the organisms into domains. All of the following are a domain except-
Chordta
Archaea
Bacteria
Eukarya
All of the organisms pictured have cells that contain a nucleus. These organisms can be classified as-
unicellular
autotrophic
eukaryotic
prokaryotic
Organisms are classified into Kingdoms based on specific characteristics. Which type of organism has a nucleus, is multicellular, and produces its own food for energy through a process called photosynthesis?
fern
sponge
fungus
protozoan
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