The female gametophyte in flowering plants de | vedclass

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(C) In flowering plants,the development of the female gametophyte (embryo sac) begins from a single functional megaspore.$1$. The megaspore mother cel

Vedclass · Accepted Answer

$1$ meiosis and $3$ mitosis

Vedclass · Answer

(C) In flowering plants,the development of the female gametophyte (embryo sac) begins from a single functional megaspore.$1$. The megaspore mother cell undergoes $1$ meiosis to produce $4$ haploid megaspores.$2$. Out of these,$3$ degenerate and $1$ remains functional.$3$. The functional megaspore undergoes $3$ successive rounds of free-nuclear mitosis to form an $8$-nucleate structure.$4$. These nuclei then organize into the $7$-celled,$8$-nucleate embryo sac (female gametophyte).Therefore,the process involves $1$ meiosis and $3$ mitosis.

The female gametophyte in flowering plants develops after which of the following processes?

Similar Questions

$A$: Chalazal vacuole is present in the synergid cell of the embryo sac.
$R$: Polarity of synergid cytoplasm is opposite to the egg cell.

How many megasporangia do wind-pollinated flowers typically possess?

Identify the given figure.

In an angiosperm plant, the endosperm cell has $24$ chromosomes. How many chromosomes are present in the $MMC$ of the same plant?

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$R$: The body of the ovule is completely bent with the hilum close to the micropylar end.

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