Question

4. Why stem is called a two way traffic street?
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Answer 1

Answer:

Stem is a two way street' because they carry water and minerals up from the roots to the leaves to help with photosynthesis and take food back down to be stored and distributed to the plant

Answer 2

Answer:

Stem has vascular bundles i.e. Xylem and Phloem

Xylem carries water and nutrients from root to stem and leaves.

Phloem carries prepared food from leaves to other parts of plant.

So, this can be compared with two way traffic

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