A group of elderly citizens chartered a bus for $160. However, at the last minute 8 of them fell ill and had to miss the trip. As a consequence, the other citizens had to pay an extra $1 each. How many elderly citizens went on the trip?
Week8BIOB170Notes BryophytesContd. Liverworts(Hepatophyta) • Gametophytesaredominant-leafyorthalloid • Leafy:looklikemosswithlateralinsertionofleaves • Thalloid o Marchantia-mostcommonlyheardspecies o Doralandventralaredistinctive o Rhizoidonunderside:analogousto o Sexualreproduction § Gametophyteproduceseitherantheridiaorarchegonia § Antheridiophoresareuprightstalkswithdisksthatholdantheridia § Archegoniophoresareuprightpalmtreeshapedthatholdarchegoniaon underside § Watersplashesandreleasesantheridiawhichbounceto ar