Choose the incorrect pair. (a) Main water transporting - Tracheids and elements in flowering pla...

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Choose the incorrect pair.
(a) Main water transporting
- Tracheids and
elements in flowering plants vessels
(b) Characteristic feature of angiosperms - Xylem fibre
(c) First formed xylem elements \( \quad- \) Protoxylem
(d) Later formed primary xylem elements - Metaxylem
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