A slab on grade with an independent stem wall is a concrete floor supported by the soil. independently of the rest of the building. The stem wall supports the building loads and in. turn is supported directly by the soil or a footing. A monolithic or thickened-edge slab is.
Gamete. A gamete is a reproductive cell such as a sperm or egg cell. When the sperm and egg come together and fertilize, a zygote is formed. Sperm move; eggs do not.The gametes, sperm and egg each contain one set (haploid) of the total number of chromosomes necessary for fertilization and that allows the zygote to grow to maturity. The zygote contains all the chromosomes necessary. It is diploid --having both sets of chromosomes.perm move; eggs do not. The gametes, sperm and egg each contain one set (haploid) of the total number of chromosomes necessary for fertilization and that allows the zygote to grow to maturity. The zygote contains all the chromosomes necessary. It is diploid --having both sets of chromosomes.
In certain organisms, like humans, there are two morphologically distinct types of gametes: the male gamete (sperm cell) which is generally smaller and motile and the female gamete (ovum) which is larger and nonmotile.