The arrangement of nuclei in a typical angios | vedclass

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(B) typical angiosperm embryo sac is $7$-celled and $8$-nucleate. During the development of the embryo sac,the nuclei are arranged as follows: $1$. Th

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$3 + 2 + 3$

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(B) typical angiosperm embryo sac is $7$-celled and $8$-nucleate. During the development of the embryo sac,the nuclei are arranged as follows: $1$. Three nuclei are present at the chalazal end,forming the antipodal cells. $2$. Two nuclei are present in the center,forming the central cell (polar nuclei). $3$. Three nuclei are present at the micropylar end,forming the egg apparatus (one egg cell and two synergids). Therefore,the arrangement of nuclei is $3 + 2 + 3$.

The arrangement of nuclei in a typical angiosperm embryo sac is ......... .

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