the gametophyte of marchantia sp is thalloid and dorsi-ventrally flattened while that of funaria sp is differentiated into leaf-like, stem-like and root-like structures
arthrobacter sp., psychrobacter sp.,
Sp is not a symbol for a chemical element.
The angle between adjacent sp orbitals is 180 degrees. This is because sp orbitals lie along a straight line, with one orbital pointing directly towards the nucleus and the other pointing directly away from it.
Sp³
sp or sp1 bonds are triple bonds. For carbon to carbon bonds, the easiest way to work it out is take the number after the "sp" and subtract it from 4 ( the normal number of bonds to carbon). Therefore "sp1 or sp" 4-1=3, so triple bond
hehehe
Both Dryopteris sp. and Marchantia sp. live in damp areas.Their spores are produced by meiosis.
Gemmae cups in Marchantia sp. are crucial for asexual reproduction. These specialized structures contain gemmae, which are small, haploid fragments that can develop into new gametophyte plants. When water splashes onto the gemmae cups, the gemmae are dispersed, allowing for colonization of new areas. This reproductive strategy enhances the survival and spread of Marchantia in various environments.
Elaters in the capsule of Marchantia sp. are responsible for aiding in seed dispersal. They help in the dispersal of spores by expanding and contracting in response to changes in humidity, effectively releasing spores into the environment.
Liverworts can also reproduce asexually by means of special structures called gemmae cups. These little cups can be easily seen on the surface of the plant. Each gemma cup contains a number of tiny plantlets called gemmae, and a single drop of water will disperse them. These little vegetative "clones" will then grow into a new gametophyte.
Lycopodium is Isophyllous,Homosporous.It has monocious gametophyte and do not have rhizophores.But Selaginella is Dimorphism, heterosporous.It has dioecious gmetophyte and rhizophores
Liverworts come in two basic types; the leathery, lobed thalloid sheets and the leafy or moss-like gametophytes. Only the edges of liverwort leaves have lobes or points. The leaves are aligned in two rows along the stem. Moss leaf edges may be serrated but are never lobed. The majority are smooth edged, all the same size, and are arranged in a spiral along the stem Only moss have phyllids (leaf-like flanges) with cells along the midline that have a facilitated internal osmosis of water: prevascular xylem-like hydroid cells and the phloem-like leptoid cells. Liverworts lack these cell types. -ahang-
allium sp does not contain chloroplast while hydrilla sp cell does contain chloroplast because the colour of the hydrilla itself is green.
yes cos sp's and gba's are the same, but just have different cases
Yes, they are actually the same thing, only SP is looking different.
Platys are Xiphophorus sp. Mollys are Poecilia sp. As you can see they are of entirely different species and so obviously they can not breed with one another.
The letters "sp" (either in lower or upper case) can have several different meanings. Sometimes it is used by an editor to note a spelling error. In upper case (SP) it can stand for Shore Police (to the navy), or (to a Scientologist) Suppressive Person.