Exchange of gases occurs through lenticals in;

A ) Woody stems

B ) Mature roots

C ) Woody stems and mature roots ✅

D ) Young stems

Related Questions
  1. In developing world smoking has:
  2. Temperature of expired air is:
  3. In young stems and leaves some gageous exchange also occurs through:
  4. Function of pleural membrane is to:
  5. Air passageway starts from:
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