Top Hormone Flashcards



We have probably all heard the word hormone used on many occasions. So many things that happen in life get blamed on fluctuating hormones. But what is the truth, what are hormones, and what do they do? Hormones are chemical substances which are produced by animals and plants. These substances help to co-ordinate the way that certain parts of the animal or plant function.

So it is true that hormone levels can affect the way we behave. Did you know that the existence of hormones was only identified in the early 1900s? Do you know how many human hormones have been identified since then? Hormones are a fascinating subject and our hormones flash cards contain lots of interesting information for you to learn.

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