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Secondary growth in pteriodophytes is absent due to the
Option: 1
Presence of cambium
Option: 2
Absence of cambium
Option: 3
Presence cellulosic cell wall
Option: 4
Absence pf cellulosic cell wall
Answers (1)
Characteristics of Pteridophyta -
- Leaves are microphylls or macrophylls
- Plant body is sporophytic.
- Grow in cool ,moist and shady places.
- Secondary growth is absent due to absence of cambium.
-
Absence of cambium restricts secondary growth
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