Auxins Flashcards
1
Q
How are hormones transmitted?
A
1-diffusion/ 2- active transport/ 3- in the sap of xylem/ 4-in the sap of phloem
2
Q
How a plant response can be induced?
A
-By one hormone / - combination of a hormone with another chemical.
3
Q
Where are auxins located?
A
Meristem tissues in the growing tips of roots and stems.
4
Q
What is the mechanism by which auxins move between cells?
A
Active transport
5
Q
What is the importance of auxins?
A
-Trigger the first cell division (mitosis) of plant embryos/ - work with other hormones to decide the direction of the first root and stem grows./ - guide the formation of organs: the first leaves, shoot and primary roots.
