A trait that is controlled by a group of nonallelic genes. Supplement. Polygenic traits are controlled by two or more than two genes (usually by many different genes) at different loci on different chromosomes. These genes are described as polygenes.xamples of human polygenic inheritance are height, skin colour and weight. Polygenes allow a wide range of physical traits. For instance, height is regulated by several genes so that there will be a wide range of heights in a population. Word origin: poly = many + genic = of genes.
They are found in eastern Russia. The average weight of male Siberian tiger is 300 to 350kg. Its body length is around 200-230cm while its tail length varies from 90-110cm. The average weight of female Siberian tiger is 130-160kg which is always lesser than males. Her body length is 160 to 180 cm and her tail is 80 to 110 cm long.
The tiger have not an average size, at species level, because their body change according with they habitat. In the case of the male tiger, their maximum sizes are: A. Present subspecies: *Amur (East Russia): up to 335 cm and 325 kg.*Bengal: 310 cm and 272 kg.ow big can a tiger get? Male Tigers weigh from 308 to 660 lb(140 to 300 kg).Stand 2.6 to 3.5 feet tall and are 8 to 10 feet long.Females weigh from 165 to 374 lb(75 to 170 kg).Stand from 1.9 to 2.8 f â¦ eet tall and are from 4 to 8 feet long.Lions are bigger than Tigers check.