Final answer:
The growth of Plant A, blown over by high winds, will be inhibited by gravitropism as it uses energy to reorient its growth. The process involves plant hormones like auxins, and during recovery, photosynthesis may also be reduced. Option C is the correct answer.
Step-by-step explanation:
When Plant A was blown onto its side during a thunderstorm, it will be affected by a process known as gravitropism. This is a type of tropism, which is a directional growth response where plants grow towards or away from a stimulus. In the case of being blown over by wind, the plant will initially exhibit negative gravitropism, where the stem bends to grow upwards against the force of gravity. Over time, auxins, which are plant hormones, move to the lower side of the stem and stimulate cell growth, causing the plant to bend upwards.
Another plant response to consider is the impact on photosynthesis when plants close their stomata on hot, dry days to conserve water. This conservation effort will inhibit the rate of photosynthesis due to a decrease in carbon dioxide levels, as it limits gas exchange with the environment. Considering these points, the growth of Plant A will be inhibited initially, as the plant needs to use energy to reorient itself and may have reduced photosynthesis. However, it will not stimulate flowering or have no impact.
Therefore, the correct option for the question on how the growth of Plant A will be affected after it was blown onto its side during the storm is c) Inhibit growth.