Question

What effect an abnormally high temperature will have on pea seedling germination?

Answer 1

They will spout extremely slowly if it is too cold, and they will grow more slowly if it is too hot. They will just fail if it is far too cold or hot. These temperature ranges have been mapped out by academic studies conducted in the USA for a variety of plants.

How does temperature affect the germination rate?

The germination rate grows with temperature increases up to the optimum temperature and falls at higher temperatures. The rate of plant growth increases as temperature rises from the lowest to the highest temperatures and decreases between the highest and lowest temperatures.

How do plants respond to high temperature?

Heat shock factors and other molecular players are activated in plants as a response to heat stress. Hormones play a key role as chemical messengers in this. Brassinosteroids are a class of hormones that plants produce that largely control their growth and development.

Learn more about temperature affecting on plants: brainly.com/question/12582674

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