Answer:
The correct option is d. In C3 plants the conservation of water promotes photorespiration.
Explanation:
Photorespiration is a metabolic pathway that leads to the loss of half the carbon fixed by photosynthesis, it occurs when the rubisco enzyme (which is responsible for carrying out the carbon fixation) of the Calvin cycle acts on oxygen instead of dioxide carbon. Photorespiration occurs in C3 plants, (considered C3, by the three carbon compound) when the CO2 concentration is reduced. The first step of the Calvin cycle is the fixation of carbon dioxide by rubisco, but at low concentrations of CO2, oxygen begins to be set in place. In conditions of moderate temperatures when C3 plants have enough water, the carbon dioxide supply is abundant and photorespiration is not a problem.
Answer: Hewo, there! your answer is Below
B. Warm all year long
Explanation:
here are normally only two seasons in tropical climates, a wet season and a dry season. The annual temperature range in tropical climates is normally very small. Sunlight is intense.
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the answer here should be B
Klinifelter syndrome is a condition symbolized by XXY, in which ine extra X chromosome come from wither parent (either from mother or from father).
Stays the same, within a closed system.
Your teacher has probably used this example before. When you heat water in a pot on the stove, as it starts to boil, the water evaporates and turns into steam.
If you have two pots that are both heating on the stove, filled to the same water level; one is covered with an air-tight lid, and the other is left open.The water level in the open pot will be lower, because more steam was able to escape during a gaseous phase.
