" What are plant hormones? "

A plant hormone is

In animals there are special glands secreting hormones, whereas there are no glands in plants. Where are plant hormones formed? How are the hormones translocated to the site of activity?

In animals, there are special glands secreting hormones, whereas there are no glands in plants. Where are plant hormones formed? How are the hormones translocated to the site of activity?

Plant hormones are

Plant hormones are:

What are plant growth hormones ? How do they differ from growth regulators ?

Which is not a natural plant hormone ?

Which is not a natural plant hormone ?