Friday, January 23, 2009

Auxins

What are auxins and gibberellins? How do they help the plant? page 604

3 comments:

kelseyr. said...

Auxins the growth-promoting chemical that causes stems to bend. Gibbrellins are produced in developing shoots and seeds. They stimulate the stems and seed germination. Thye are very important to the plants development.

Anonymous said...

Auxins are a plant hormone that regulates cell elongation, Gibberellins are produced in developing shoots and seeds. They help the plant by helping it grow.

Rylee said...

Auxin is the chemical that causes stems to bend.Gibberellins are produced in developing shoots and seeds. They stimulate stem elongation.