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Questions and Answers
Which of the following is a characteristic that improves an organism's chances of surviving and reproducing?
Which of the following is a characteristic that improves an organism's chances of surviving and reproducing?
What is the process by which organisms use oxygen to release energy?
What is the process by which organisms use oxygen to release energy?
Which of the following is a self-contained and self-sufficient environment used to model ecosystems?
Which of the following is a self-contained and self-sufficient environment used to model ecosystems?
Which organelle contains the green pigment chlorophyll and is responsible for photosynthesis?
Which organelle contains the green pigment chlorophyll and is responsible for photosynthesis?
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What is the movement of air into and out of the lungs called?
What is the movement of air into and out of the lungs called?
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Which of the following pigments absorbs sunlight energy and is used in photosynthesis?
Which of the following pigments absorbs sunlight energy and is used in photosynthesis?
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What are the basic units of carbohydrates composed of?
What are the basic units of carbohydrates composed of?
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Which type of respiration takes place without oxygen and releases less energy?
Which type of respiration takes place without oxygen and releases less energy?
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What are the three main elements that make up the molecules of carbohydrates?
What are the three main elements that make up the molecules of carbohydrates?
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Which of the following terms refers to compounds found in living things?
Which of the following terms refers to compounds found in living things?
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Which process allows oxygen and carbon dioxide to enter and leave plants?
Which process allows oxygen and carbon dioxide to enter and leave plants?
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Where does most respiration take place in a cell?
Where does most respiration take place in a cell?
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What is the main function of the cuticle on leaves?
What is the main function of the cuticle on leaves?
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In which plant tissue does photosynthesis primarily occur?
In which plant tissue does photosynthesis primarily occur?
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What is the product of anaerobic respiration?
What is the product of anaerobic respiration?
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Which vessels transport sucrose and amino acids up and down plants?
Which vessels transport sucrose and amino acids up and down plants?
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What is the main function of stomata on plant leaves?
What is the main function of stomata on plant leaves?
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