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Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..
The arthropods were assumed to be the first taxon of species to possess jointed limbs and exoskeleton, exhibit more adva..
Osmoregulation is the regulation of water concentrations in the bloodstream, effectively controlling the amount of water..
Humans are capable of only one mode of reproduction, i.e. sexual reproduction. Haploid sex cells (gametes) are produced ..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..