Conceptacle

（重定向自Conceptacular）

Conceptacles are specialised cavities of marine and freshwater algae that contain the reproductive organs. They are situated in the receptacle and open by a small ostiole. Conceptacles are present in Corallinaceae, and Hildenbrandiales, as well as the brown Fucales. In the Fucales there is no haploid phase in the reproductive cycle and therefore no alternation of generations. The thallus is a sporophyte. The diploid plants produce male (antheridia) and female (oogonia) gametangia by meiosis. The gametes are released into the sea, after fusion the zygote settles and begins growth.

单词	Conceptacular
释义	Conceptacular 英语百科 Conceptacle （重定向自Conceptacular） Conceptacles are specialised cavities of marine and freshwater algae that contain the reproductive organs. They are situated in the receptacle and open by a small ostiole. Conceptacles are present in Corallinaceae, and Hildenbrandiales, as well as the brown Fucales. In the Fucales there is no haploid phase in the reproductive cycle and therefore no alternation of generations. The thallus is a sporophyte. The diploid plants produce male (antheridia) and female (oogonia) gametangia by meiosis. The gametes are released into the sea, after fusion the zygote settles and begins growth.
随便看	Streptococcus A Streptococcus acidi lactici Streptococcus acidominimus streptococcus acidus streptococcus acrodermatitis Streptococcus adjacens Streptococcus agalactiae Streptococcus agalactiae phage streptococcus agglutination test Streptococcus alactolyticus Streptococcus albus Streptococcus anaerobius streptococcus angina streptococcus anginosa Streptococcus anginosus Streptococcus anginosus constellatus Streptococcus anhemolyticus streptococcus anhemolyticuss streptococcus antitoxin Streptococcus apis streptococcus arthritis Streptococcus articulorum Streptococcus avium Streptococcus Bacteriophage Streptococcus Bacteriophages