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.

HARITHA,Subject Matter Expert at Edumarz

Solution:

• Protonemal cells of moss are haploid

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• Primary endosperm nucleus in dicot is triploid

• Leaf cells of moss are haploid

• Prothallus cell of fern is haploid 

• Gemma cells in Marchantia are haploid

• The meristem cell of a monocot is diploid

• The ova of liverwort is haploid

Zygote of fern is diploid