Question

Mention the ploidy of the following protonomel cell of amoss ;primary endosperm nucleus in dicot,leaf cell of amoss;prothallus cell of fern;gemma cell in marchantia ;meristem cell in monocot ,ovum of a liverwort,and zygote of a fern.

Answer 1

Answer:

haploid, triploid,haploid,diploid,haploid,diploid,haploid,diploid respectively

Explanation:

Answer 2

The ploidy of following protonomel cells are as follows;

• The ploidy of the primary endosperm nucleus of dicot is triploid, 3x,

• The ploidy of leaf cell of moss is haploid, x,

• The ploidy of prothallus cell of fern is haploid, x,

• The ploidy of gemma cell of Marchantia is haploid, x,  

• The ploidy of meristem cell of monocot (diploid, 2x)

• The ploidy of ovum of a liverwort is haploid, x,

• The ploidy of Zygote of a fern is diploid 2x.

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