Definations / Explanation :
$1.$ Micropyle
$2.$ Chalaza
Definations / Explanation :
$1.$ Micropyle
$2.$ Chalaza
$(1)$ Integuments encircle the nucellus except at the tip where a small opening called the micropyle is organised.
$(2)$ Opposite the micropylar end, is the chalaza, representing the basal part of the ovule.
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- [AIPMT 1990]
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