Question

Hello
can you help me out here!

1) They are a pipe like consisting of specialised cells. They transport substances and form a two way traffic in plants
a) Xylem tissue
b) phloem tissue
c) Root hair
d) Vascular tissue​

Answer 1

Answer:

B

Explanation:

because Phloem tissue consists of a group of specialized cells. Sieve tubes are elongated tubular conducting channels of phloem through which food is transported. The contents of phloem can move in the upward as well as in the downward direction. Therefore, they form two-way traffic in plants.

Answer 2

Answer:

Phloem

Explanation:

Xylem transports water by action of trandpiriation pull, capillary action and root pressure. Phloem consists of sieve tubes and companion cells. The phloem is made of tubes and cells basically.