Lupus is a mysterious disease, one with a multitude of smaller signs and symptoms that are often overlooked or misinterpreted as a harbinger of a different disease, leading to misdiagnosis. But when one of the most common symptoms is accompanied by a more suggestive sign or complication, lupus starts to become clear. Read more:
Bacterial growth is governed by factors such as temperature, pH, salt concentration, nutrient and oxygen. The optimum temperature for most bacteria to survive and grow ranges from 25 degrees Celsius to 40 degrees Celsius, and the optimum pH ranges from 6 to 8.bservation. Bacteria that were exposed to temperatures of 60 degrees Celsius and 100 degrees Celsius were observed not to have any growth when transferred to the Petri dishes, whereas bacteria exposed to -78 degrees Celsius and 0 degrees Celsius were observed to have a significant amount of growth.
Influence of Heat on Crop Growth. Temperature affects the growth and productivity of plants, depending on whether the plant is a warm season or cool season crop. 1  Photosynthesis â Within limits, rates of photosynthesis and respiration both rise with increasing temperatures.ardiness refers to a plantâs tolerance to cold temperatures. Low temperature is only one of many factors influencing plant hardiness (ability to tolerate cold temperatures). Key hardiness factors include the following: [Figure 4].