According to pressure flow theory it serves as sink?

A ) Leaves

B ) Stems

C ) Roots

D ) Leaves, stem and roots ✅

Related Questions
  1. Condition which is helpful in the prevention of heart attack:
  2. Following structures are not cells;
  3. Tricuspid valve contains no. of flaps;
  4. The outermost layer of root is;
  5. Following cells is most abundant in the blood:
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