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.

Mention the ploidy of the following: protonemal cell of a moss; primar

1.	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» protonemal cells of a moss → haploid, developed from spores primary endosperm nucleus of dicot → diploid, formed after fertilization leaf cell of a moss → haploid, develops from protonemal cells prothallus cell of a ferm → haploid, bears male and female sex organs gametophyte gemma cells in Marchantia → diploid, asexual reproduction cells meristem cell of monocot → diploid, somatic cell ovum of a liverwort → hiploid, female egg Zygote of a fern → diploid formed after fertilization.