Question
State characteristic of class monocotyledonae.
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Answer
b. Monocotyledonae:
- These plants have single cotyledon in their embryo.
- They have adventitious root system and stem is rarely branched.
- Leaves generally have sheathing leaf base and parallel venation.
- Flowers show trimerous symmetry.
- The vascular bundles are conjoint, collateral and closed type.
- Cambium is absent between xylem and phloem.
- In Monocots, except few plants secondary growth is absent, e.g. Zea mays (Maize)
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