No, Lycopodium is heterosporous. Also Check: Green Algae Are Pteridophytes Haplodiplontic? Why Have Angiosperms Primarily Dominated The... View Article
Most pteridophytes are homosporous, e.g. Lycopodium, Equisetum, etc. Also Check: Green Algae Are Pteridophytes Haplodiplontic? Why Have... View Article
Heterosporous pteridophytes produce two kinds of spores, bigger megaspores and smaller microspores. E.g. Selaginella and Salvinia. Also Check:... View Article
Heterosporous refers to producing two kinds of spores, i.e. megaspores and microspores. Gymnosperms are heterosporous. Also Check: Green... View Article
No, female gametophyte in gymnosperms is not free-living, it is retained within megasporangium. Also Check: Are Pteridophytes Haplodiplontic?... View Article
The two types of pollination are self-pollination and cross-pollination. Also Check: How Is Pollination Carried Out in Water Plants? What... View Article
Megasporangium is the sporangium that produces megaspores and gives rise to the female gametophyte. Ovule is also called megasporangium. Also... View Article
Yes, sporophyte is the asexual phase and it produces spores asexually by meiosis. Also Check: Green Algae Are Pteridophytes Haplodiplontic?... View Article
Gametophyte is the dominant phase in bryophytes, whereas sporophyte is the dominant phase in the life cycle of pteridophytes, gymnosperms and... View Article
The female gametophyte in gymnosperms develops and is retained within megasporangium. It bears 2 or more female sex organs called archegonia.... View Article
Gametophyte is the sexual stage in the life cycle of algae and plants. Also Check: Green Algae Are Pteridophytes Haplodiplontic? Why Have... View Article
