A pal of mine was telling me how heâd had some problems with his Sony PSP and that as a result of a particularly bad moment to have his battery die, it was now âbrickedâ. What does that mean? The short answer is that it has become âas useful as a brickâ. Not good. Not good at all. Basically this kind of thing can happen to any consumer electronics, from a TV to a DVD player to an mp3 player or video game unit.
A sporophyte is a plant or alga in its diploid multicellular stage of life that produces spores. Each sporophyte has a double set of chromosomes, one from its haploid egg cell and another from its... A sporophyte is a plant or alga in its diploid multicellular stage of life that produces spores. Each sporophyte has a double set of chromosomes, one from its haploid egg cell and another from its...
All plants, fungi, and many other lineages form sporangia at some point in their life cycle. Sporangia can produce spores by mitosis, but in nearly all land plants and many fungi, sporangia are the site of meiosis and produce genetically distinct haploid spores.ll plants, fungi, and many other lineages form sporangia at some point in their life cycle. Sporangia can produce spores by mitosis, but in nearly all land plants and many fungi, sporangia are the site of meiosis and produce genetically distinct haploid spores.