Determine the ploidy of the following cells: | vedclass

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Question

(D) $1$. Megaspore: Formed after meiosis,hence it is haploid $(n)$.$2$. Megaspore Mother Cell $(MMC)$: $A$ diploid cell $(2n)$ that undergoes meiosis.

Vedclass · Accepted Answer

$n, 2n, 2n, 2n, n, n, n$

Vedclass · Answer

(D) $1$. Megaspore: Formed after meiosis,hence it is haploid $(n)$.$2$. Megaspore Mother Cell $(MMC)$: $A$ diploid cell $(2n)$ that undergoes meiosis.$3$. Integument cell: Part of the ovule wall,hence diploid $(2n)$.$4$. Nucellus cell: Part of the ovule tissue,hence diploid $(2n)$.$5$. Egg cell: Part of the embryo sac,formed after mitosis,hence haploid $(n)$.$6$. Antipodal cell: Part of the embryo sac,hence haploid $(n)$.$7$. Synergid cell: Part of the embryo sac,hence haploid $(n)$.Therefore,the sequence is $n, 2n, 2n, 2n, n, n, n$.

Determine the ploidy of the following cells: Megaspore,Megaspore Mother Cell $(MMC)$,Integument cell,Nucellus cell,Egg cell,Antipodal cell,Synergid cell.

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