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In Pinus ovule the number of integuments is
In Pinus ovule the number of integuments is
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The correct option is A 1
A megasporangium or ovule of Pinus is orthotropous. It consists of nucellus covered by single integument (unitegmic). The integument is divided into an outer fleshy layer, a middle stony layer and an inner fleshy layer.
A megasporangium or ovule of Pinus is orthotropous. It consists of nucellus covered by single integument (unitegmic). The integument is divided into an outer fleshy layer, a middle stony layer and an inner fleshy layer.
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