Home/Static Quiz/Static Quiz – 15th July 2024 Static Quiz Static Quiz – 15th July 2024 15/07/2024 262 Less than a minute 1. Which of the following best describes the concept of “opportunity cost”? The total amount of money spent on producing a good or service The cost of the next best alternative foregone when a choice is made The difference between total revenue and total cost The financial gain obtained from a business activity 2. Which of the following is an example of a keystone species in an ecosystem? A species of grass that is a primary producer A predator that preys on several different herbivore species A species of tree that provides habitat for various birds and insects A sea otter that controls the population of sea urchins 3. Which of the following is a characteristic of a chemical change? Change in shape or size Change in state (solid, liquid, gas) Formation of new substances Change in position or location 4. Which of the following is NOT a primary function of the liver in the human body? Detoxification of harmful substances Production of insulin Storage of glycogen Production of bile 5. What is the basic unit of heredity in living organisms? Chromosome Gene Nucleotide Protein Loading … Download as PDF Name * Phone Number * Email ID * Query Δ
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