Ano a me ka ano o ka variability

Ma Honua Honua, he nui na kekahi mau ano o ke ola, a ma ka mea ia manawa ma luna o ka mea mea,ʻaʻole i mau'ālike holoholona a mea kanu. Kekahi mau ano e loa okoa mai kekahi i kekahi, akā, no hoi mawaena o loa like ma mua kilohi, ka ua? Ueo loaʻa nō ole mau loa'ālike i kekahi i kekahi.

A me ka hapanui o surprisingly, a pau o ka mea ma luna o ka oiaio ole wale no ka mea e paʻi nā kiʻie, akā, no hoi no ka poe hoʻopulapula vegetatively, a hiki clones.

No laila, i ke ano o na meaola e noho ana o ka Honua aie keia lākou individuality? Ka mea, ua i mai kona inception - ka mea, aole ia i mea, i loko o ka palapala o ka zygote a ke keiki kaʻina - ke kino hoʻomaka i ka hoʻololi 'ana i. A oia hoʻololi i kona a pau ke ola - a me kona make ana. Kēia waiwai o nā mea a pau e noho i kapaia variability.

Naʻe, i ka variability mea i mau holo ma luna o ka mea ia polokalamu, akā, no ka mea, e like me kona mau haʻawina, ua hōʻike 'haumana ke ano o ka variability.

Pela, ke variability hiki e kekahi he kanaka (kekahi ua loko mai), a me ka pae (loko mai o ka pau pūʻulu). Ka mua ka loa, he pono ole.

¶ A i loko o keʻano kaawale o Geographic oko a ua anao? Aou, i keʻano o i mea no ka mea i ka loli i i 'ole e mawaho aʻe, he kekahi mokuna.

Hookaawaleia? Ueo variability a me ke degere o ka huli ana, ina ia mea piha,'ano'ē, keia variability o quality, a ina wale ka hapa huli ana mea kāpili, mea he laupaʻi oko a.

Inā he mea ola, ua loli ana e kekahi mawaho aʻe ka hoonaukiuki aku i na hoailona o ka loli, ka mea, ua kuhikuhi variability, a ina o ka huli ana ia lŘlŘ spontaneously, ia mea 'ole-directional volatility. Eia hou, aia no he developmental variability o ka mākau ma? Acaeoey, a ola Hoʻololi 'meaola.

I loko nō o ka mea i loaʻa i laila, nui nā koho no kekahi e hiki huli ana ano no na hoailona o ka waiwai,ʻaʻole loaa e ia ia a pau ano pū i hiki i kona mau pua. No laila, i kaʻawale i kēia oko: hereditary a nonhereditary (loli).

Naʻe, i kēia 'aʻole e pau i laila. He hereditary a me ka 'ole-hereditary ano o ka variability māheleʻia i loko o subtypes. Mau subtypes oko ma ka laulā o nā 'ano a me ka waiwai. A ka mea i kapaʻia, no ka pono, 'ano apau loa.

No laila, e nā kēiaʻano o ka variability: hoʻololi ' a me ka genotypic. Loli, i kapa phenotypic, hoikeia ma ka mea i kekahi kanaka o ka ua laha 'ma lalo o ka aoao o ka mea i hoʻolilo' ia e hoʻololi phenotype. Ke kūpono meaola i kanaka loli mea i ili mai iā ia.

No ka laʻana, ina he dandelion aa ua Wāwahi ma ka hapalua, a hahao i loko o kekahi ana (kekahi hapalua - ma na mauna, o ka lua - i loko o ke kahawai), ma ka manawa e hiki puberty mea kanu e e he maopopo i ka mea kanu phenotype mea radically okoa. Ka Uluwehi o mai i loko o nā mauna o ka dandelion ua stunted, ka lau a me ka pua i ole nui. Akā, i ka mea kanu ua, ua ulu i loko o ke awawa, ma ka kekahi lima, e e kiʻekiʻe a me kona lau - nui. Inā na mamo o kēia mau mea kanu ulu ma lalo o ka ia keia, na oko therebetween e ole.

I ka papa kuhikuhiE manaʻo nui o kēia nā loli o ka adaptability o ka meaola i kaʻikena kaiapuni ola.

Genotypic variability mea fundamentally okoa mai o ka hoʻololi ', like me ka hopena o ka mea, aole ia e hoʻololi i ka phenotype a me ka genotype, a ua ili ka hou lilo kaila. Genotypic variability ua maheleia i mau subspecies: combinative a me ka mutation (mutation).

Combinative variability - o ka muli o hou waiwai i loko o ke keiki ma muli o ia kekahi hou ana o nā'ōewe mai kona mau mākua. No ka laʻana, i ka i kela kapa o ka mea peas me keʻokeʻo pua i loko o kā lākou mau pua pua paha e poni waihoʻoluʻu.

Mutation - he ulia, akā, i ka mea ia manawa i napoo loli o ka aaiaoe mea o ka meaola, i hiki i ka poe mamo. Mutations i loko o kanaka, a hoʻomāka.