The flower of family gramineae (poaceae contains two scales below-ovary, which are called:
Correct answer: C. lodicules
- A. glumes
- B. lemma & palea
- C. lodicules
- D. rochilla
Explanation
In the family Gramineae (Poaceae), the flower structure includes unique components like lodicules, which are small scales located below the ovary. These structures help facilitate the opening of the flower for fertilization. The other options, such as glumes, lemma, and palea, are different types of protective bracts associated with the spikelet but do not serve the same function as lodicules. 'Rochilla' is not a relevant term in this context, making it an invalid option.
This question appeared on the ETEA MDCAT 2006 paper, which you can sit online with every answer explained.
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Plants are multicellular, photosynthetic eukaryotes with cellulose cell walls, chloroplasts and large vacuoles. Coverage includes alternation of generations, vascular and non-vascular plants, seedless and seed-producing groups, gymnosperms and angiosperms, and the distinction between monocot and dicot features.
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