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(A) In the provided diagrams:- Diagram $1$ shows Free central placentation,where the ovules are borne on a central axis and septa are absent.- Diagram

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Free central - Axile - Parietal

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(A) In the provided diagrams:- Diagram $1$ shows Free central placentation,where the ovules are borne on a central axis and septa are absent.- Diagram $2$ shows Axile placentation,where the placenta is axial and the ovules are attached to it in a multilocular ovary.- Diagram $3$ shows Parietal placentation,where the ovules develop on the inner wall of the ovary or on a peripheral part.Therefore,the correct sequence for $1 - 2 - 3$ is Free central - Axile - Parietal.

Column-$I$	Column-$II$
$(a)$ $\oplus$ or $\text{symbol shown}$	$(p)$ Perianth
$(b)$ $\overline{G}$	$(q)$ Bracteate
$(c)$ $P$	$(r)$ Inferior ovary
$(d)$ $Br$	$(s)$ Bisexual

The following diagrams represent the type of placentation in an ovary. Identify the correct combination of labelling for $1 - 2 - 3$.

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Column-$I$ Column-$II$

$(a)$ $\oplus$ or $\text{symbol shown}$ $(p)$ Perianth

$(b)$ $\overline{G}$ $(q)$ Bracteate

$(c)$ $P$ $(r)$ Inferior ovary

$(d)$ $Br$ $(s)$ Bisexual

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