Definition of tissue
Types of tissues- Meristematic, permanent and secretory
Features of Meristematic tissues.
Types and examples of Meristematic tissuesapical, intercalary and lateral; primary and secondary
Classification of permanent tissues as simple and complex
Basic features, distribution and function of different simple and complex permanent tissues
Definition of secretory tissues
Types of secretary tissues, their examples and importance.
Definition of primary and secondary tissues.
Types of Xylem- protoxylem and
metaxylem; exarch, endarch, mesarch and centrarch.
Vascular bundles and its elements-xylem, phloem and cambium.
Types of vascular bundles- radial, conjoint (collateral, bicollateral and concentric); open and closed