Equation of gaseous exchange in plants​

Explanation:

Glucose (food) + Oxygen > Carbon dioxide + water + energy. The intake of oxygen and release of carbon dioxide is through different routes in different parts of the plants. In leaves and stem, exchange of gases takes place through stomata (guarded pores).

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correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

thats not even an aswer choice