2A Transpiration and Translocation Flashcards
1
Q
hows phloem adapted to its func
A
columns of elongated cells with pores in end walls which cell sap can move
2
Q
whats the role of phloem tissue
A
translocation
3
Q
whats translocation
A
transport of food (usually sugars) from the leaves to the rest of the plant
4
Q
wats the xylem made of
A
hollow tubes strengthened by lignin
5
Q
what the function of xylem tissue
A
the transport of water/mineral ions from roots to the stem and leaves
6
Q
whats transpiration
A
the loss of water from a plant
7
Q
whats the movement of water from the roots, through the xylem and out of the leaves called
A
transpiration stream
8
Q
what are root hair cells adapted for
A
taking in water/ mineral ions efficiently
