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Sporophyte, spermatogenesis and oogenesis?

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State how many chromosomes and chromatid are found...is this correct?

spermatogenesis

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Primordial germ cells- 2n =46 chromosomes and 46 chromatid..because chromosomes have not yet entered s phase?

spermatogonial stem cells- still 46 chromatid and 46 chromosomes

primary spermatocyte- s phase has occured so 46 chromosome and 92 chromatid?

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oogenesis

primordial germ cell= 46 chromosomes 46 chromatid

oogonia- s phase has not occured?- 46 chromosomes and 46 chromatid

primary oocyte- s phase has occured so 46 chromatid and 92 chromatid?

ootid and the polar bodies are each haploid with 23 chromosome and 23 chromatid?

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Lastly angiosperm - sporophyte...assuming they are 2N=46

sporangia is the chambers where gametophytes are produced

one question said number of chromosomes in the sporangium cell found on anthers - so they are referring to microsporocytes?- 46 chromosomes 92 chromatid?

magasporocyte and microsporocytes=diploid 46 and 92 chromatid

endosperm = 3N triploid so 69 chromosome 69 chromatid?

antipodal and tube cell= 23 chromosomes and 23 chromatid

flower petal and parencyma cell of the leaf- I'm assuming these are like nervous system or brain cells and are arrested in G phase so 46 chromosome and 46 chromatid?

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