Option B
The gametophyte is within the flower in angiosperms. Mitosis occurs in sporophytes to produce spores is NOT true of plants
Explanation:
The plant life cycle fluctuates within haploid and diploid engenderings. The haploid gametophyte is evolved by Gametes. Breeding provides origin to a diploid sporophyte, haploid spores are generated through meiosis. The aforementioned sort of growth series is termed a haplodiplontic life cycle.
Mitosis befalls in both gametophyte and sporophyte engenderings. Diploid sporophytes beget haploid spores by meiosis, haploid gametophytes generate gametes by mitosis. Angiosperms preserve their seeds inside chambers at the core of a flower, the surfaces of the chamber succeeding extend into a fruit.