Floral Symmetry & Bracts — NEET Biology
🔥 Predicted for NEET 2027📖 NCERT Source
A flower may be trimerous, tetramerous or pentamerous when the floral appendages are in multiple of 3, 4 or 5, respectively. Flowers with bracts - reduced leaf found at the base of the pedicel - are called bracteate and those without bracts, ebracteate.
🖼️Related NCERT figure: Four diagrams showing different positions of floral parts on thalamus: (a) hypogynous flower with superior ovary, (b) and (c) perigynous flowers with half-inferior ovary, and (d) epigynous flower with inferior ovary (Figure 5.9 Position of floral parts on thalamus : (a) Hypogynous (b) and (c) Perigynous (d) Epigynous)
Why This May Be Tested in NEET 2027
Adjacent to a frequently-asked paragraph in the same chapter.
Practice This Concept
QuestionPredicted for NEET 2027
What is the function of bracts in flowers?
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