Webtemperature The amount of chlorophyll also affects the rate of photosynthesis: plants in lighting conditions unfavourable for photosynthesis synthesise more chlorophyll, to … WebThis graph shows the number of leaves floating in each beaker of each trial every minute for 25 minutes. In the graph, there are three clear groups of data. These groups are the warm, room, and cold temperature trials. The warm temperature trials had all leaves floating the fastest, then the room temperature leaves at around 15 minutes.
Factors affecting photosynthesis - Photosynthesis - OCR Gateway
WebFeb 23, 2024 · During heatwaves or acute heat stress, defined by sudden increases in temperature ( Smith and Dukes, 2024) with significant but reversible effects on photosynthesis ( Siebers et al., 2015, 2024; Thomey et al., 2024 ), the acclimation responses may be too slow or small to confer a measurable benefit. WebMar 30, 2016 · Temperature strongly affects phytoplankton growth rates, but its effect on communities and ecosystem processes is debated. Because phytoplankton are often limited by light, temperature should change community structure if it affects the traits that determine competition for light. shepard fairey chuck d
Biology Lab Report 1 - SlideShare
WebDec 19, 2005 · Introduction. With the predicted increase in global air temperature induced by the greenhouse effect, plant responses to increasing temperature have become a major area of concern (Gunderson et al., 2000; Rustad et al., 2001).For modelling of photosynthesis, many studies have used the biochemical model of Farquhar et al. … WebSolutions. ( 1) Light intensity is the limiting factor in region X. As you rise from low light intensity to higher light intensity, the rate of photosynthesis will increase because there … The current increase in greenhouse gas emissions will cause an increase in atmospheric temperature of 2 to 3°C in the next 50 years (see A carbon cycle disrupted by human … See more The summary diagram (Figure 15) classifies the effects of temperature on photosynthesis according to the speed of temperature change and the extent of its variation. Note that … See more shepard fairey artwork facts