spinnbarkeit The stringy, elastic character of cervical mucus during the ovulatory period; in contrast to other times in the menstrual cycle, cervical secretions at midcycle are clear, abundant, and of low viscosity. Origin: Ger. Spinnbarkeit, visxosity, ability to form a thread..
There are more species of insects than any other species combined. This surely illustrates that insects have the selecti..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
