Question : Mention the ploidy of the following: protonemal cell of a moss, primary endosperm nucleus in dicot, leaf cell of a moss, prothallus cell of a fern, gemma cell in Marchantia, meristem cell of monocot, ovum of a liverwort and zygote of a fern.

Question : Mention the ploidy of the following: protonemal cell of a m

1.	Question : Mention the ploidy of the following: protonemal cell of a moss, primary endosperm nucleus in dicot, leaf cell of a moss, prothallus cell of a fern, gemma cell in Marchantia, meristem cell of monocot, ovum of a liverwort and zygote of a fern.
Answer» Solution :Protonemal cell of moss - haploid PRIMARY endosperm nucleus in DICOT- triploid leaf cell of a moss - haploid prothallus cell of a fern - haploid gemma cell in Marchentia - haploid meristem cell of monocot - diploid OVUM of a LIVERWORT - haploid zygote of a fern - diploid