Plz tell me about phytohormones,tropism,,phototropism,geotropism,chemotropism,nastic movements,photoperiodism,phytochrome in terms of coordination in plants.
2006-09-12 23:55:43 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Phytohormone means hormone present in plants for different purposes for example growth hormones that is Gibrallins,Auxins and Cytokinins
Tropism means movements of plants according to tropic level.
Phototropism means movement of plants in the direction of light eg.movement of leaves toword sun light.Geotropism means movement of plant toword gravity eg.movement of roots toword earth.
Photoperiodism means responses of plants according to day length
To what I have understand your Question I have give you an answer
2006-09-13 00:51:12 · answer #1 · answered by sania c 1 · 0⤊ 0⤋
Phytohormones, tropism etc, I suppose you will ask to know about phenotypes and genotypes and how to classify plants into groups then too. I also think you have a book that tells you all about that. It is fair to ask a specific question or two but it really is not fair to get all of your homework done for you. I would suggest you read the work and then if you don't understand it, ask the teacher or some other trusted authority to explain it. Let's play fair, please.
2006-09-13 00:42:53 · answer #2 · answered by beverly p 3 · 1⤊ 0⤋
your question is too big .. try typing each article into Google search .. this will give you many references to each section
2006-09-13 11:40:18 · answer #3 · answered by The old man 6 · 0⤊ 0⤋
the meaning of all of this is that you should start reading your textbook instead of playing on your computer.
2006-09-13 02:10:41 · answer #4 · answered by convictedidiot 5 · 1⤊ 0⤋
hey- guess wat-
if i knew it all
i would have been working in some good organisation & not wastin my time here
;-)
2006-09-12 23:59:30 · answer #5 · answered by jay Z 4 · 0⤊ 1⤋
You tell us
2006-09-12 23:59:03 · answer #6 · answered by Anonymous · 1⤊ 1⤋