Episode Info: Davis presents parthenogenesis, asexual reproduction, notably in species which are capable of sexual breeding too. Sometimes its the way for a population to be established by a single colonizing female, as Komodo dragons did on various smaller Insulind islands. Sometimes cloning is deemed ideal for a species perfectly adapted to its environment, albeit a gamble on the long run to give up natural variation. Often however its combined with sexual reproduction in a complex seasonal s-cycle, as with aphids, whose females also breed pregnant offspring, so as to clone ...
Story:
David Attenborough presents a collection of his favourite natural curiosities found throughout the animal kingdom from armoured giants to crafty insects. .
Watch Natural Curiosities season 2 episode 1 Online Free,
Free movies online, here you can watch movies online in high quality for free without annoying of advertising, just come and enjoy your movies online. LugaTv