subkingdom
One of the several primary divisions of either the animal, or vegetable kingdom, as, in zoology, the vertebrata, tunicata, mollusca, articulata, molluscoidea, echinodermata, Coelentera, and the protozoa; in botany, the phanerogamia, and the cryptogamia.
subkingdom One of the several primary divisions of either the animal, or vegetable kingdom, as, in zoology, the vertebrata, tunicata, mollusca, articulata, molluscoidea, echinodermata, Coelentera, and the protozoa; in botany, the phanerogamia, and the cryptogamia...
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
