General Science - Physics (Basics)
Which plant tissue contains companion cells that help in the functioning of sieve tubes?
Which plant tissue contains companion cells that help in the functioning of sieve tubes?
medium Q8 of 15
Step-by-Step Solution
Step 1: Identify tissue with companion cells
The question asks which tissue contains companion cells aiding sieve tubes.Step 2: Recall phloem structure
Phloem consists of sieve tubes and companion cells; companion cells help in loading and unloading food substances; xylem does not have companion cells.Final Answer:
Phloem → Option CQuick Check:
Companion cells found in = Phloem ✅
Quick Trick: Companion cells support sieve tubes in phloem.
Common Mistakes:
- Confusing companion cells as part of xylem.
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