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Xenia and metaxenia terms are related withA. Pollen cultureB. Only endospermC. Xylem and phloemD. Pollen and endosperm |
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Answer» Correct Answer - D Xenia means direction effect of the pollen grains on the seeds and fruits, outside the embryo. Mexaxenia is the effect of pollen grain on the testa and fruit wall. Maize is the classical example of xenia and date palm is an example of metaxenia. |
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