elater การใช้

• Under moist conditions, the elaters curl tightly around the spore.
• This third region is the pseudo-elaters and spores.
• Greek vases generally show the elater as a short, straight stick.
• The elater cells do not grow helical thickenings.
• The elaters are yellowish, often branches, and varying in size and form.
• In the horsetails, elaters are four ribbon-like appendages attached to the spores.
• Glebal elaters are aseptate and not branched.
• Within the capsule, cells divide to produce both elater cells and spore-producing cells.
• At that time, the elaters uncoil to extend out from the spore and will catch air currents.
• In the hornworts, elaters are branched clusters of cells that develop in the sporophyte alongside the spores.
• The elaters are spring-like, and will push open the wall of the capsule to scatter themselves when the capsule bursts.
• The interior of the sporophyte differentiates into a central column and a surrounding mass of spores and elater cells, with a distinct spiral.
• The elaters have diameters of 3.5 7 祄 and are 32 70 祄 long; they are pale yellow, smooth-walled, tapered and cylindrical with spiral thickenings.
• Hoops, also called " krikoi, " were probably made of bronze, iron, or copper, and were driven with a stick called the " elater ".
• The spores bear characteristic elaters, distinctive spring-like attachments which are hygroscopic : i . e . they change their configuration in the presence of water, helping the spores move and aiding their dispersal.
• The President had no reason to suspect that the OIC had embarked on a wholly new phase of its four-year investigation one in which Ms . Currie would elater be called by the OIC as a witness.
• A fast-rotting woodpile, for instance, is home to snails, slugs, wood-eating beetles and the larvae of predatory insects like the eyed elater . ( Seabrook, Atlanta Journal-Constitution ).
• In most liverworts, the elaters are unattached, but in some leafy species ( such as " Frullania " ) a few elaters will remain attached to the inside of the sporangium ( spore capsule ).
• In most liverworts, the elaters are unattached, but in some leafy species ( such as " Frullania " ) a few elaters will remain attached to the inside of the sporangium ( spore capsule ).
• The capillitium from the mass is olive to olive-yellow and is composed of non-overgrown, simple or branched, deeply olive-yellow, 5 to 6 祄 thick elaters, which stand in relief as three to five overhanging spiral strands and become pointed towards the end.