Scientists are looking to determine the primary productivity of a lake by analyzing its oxygen net primary productivity. How are scientists able to measure how much oxygen is used during a plant’s cellular respiration processes?(1 point) Responses by observing cellular respiration by studying biomagnification by observing cellular respiration by studying biomagnification by observing cellular respiration only when photosynthesis occurs by observing cellular respiration only when photosynthesis occurs by observing cellular respiration under the absence of light by observing cellular respiration under the absence of light by observing cellular respiration under bright light condition
Scientists are able to measure how much oxygen is used during a plant's cellular respiration processes by observing cellular respiration under the absence of light. This allows them to isolate the process of cellular respiration from the simultaneous process of photosynthesis, which produces oxygen. By measuring oxygen consumption in the dark, scientists can determine the rate of oxygen uptake solely due to cellular respiration.
