SamuwarSakandare da kuma makarantu

Mene ne jigon mimicry? Mimicry: misalai

Kamar yadda ka sani, yanayi bai ba su halicci kõme bai dace ba. Kowane na'urar to wanda shi ya ba rai gabar, ko da yaushe aikin da m. Kuma na sake kamanni damar iya yin komai sabon samu shuke-shuke, kwari, tsuntsaye da sauran dabbobi a cikin shakka daga juyin halitta, ya bar kawai wadanda da dogara taimake su tsira. Domin fahimci ainihin mimicry, shi wajibi ne don yin abin da shi ne da kuma abin da ake nufi.

iri mimicry

Masking halittu masu rai za a iya raba kungiyoyin bisa ga daban-daban sharudda. A farko daga cikin wadannan - Manufar mimicry cewa za a iya raba kungiyoyin biyu:

  1. M: predator blends a cikin bango to kwanto da ganima. Mafi sau da yawa shi ne halayya ko launi mimicry. Misalai na dabba-dayansu, ta amfani, za a iya jera na dogon lokaci: zaki Yanã shigar da Savannah, Tiger ratsi sa shi ganuwa a cikin gandun daji, da iyakacin duniya bear ganuwa a kan bango na dusar ƙanƙara da kankara.
  2. M: tsara don disguising edible dabba. Shi ne mafi wuya, ko da idan ya bayyana ne kawai a launi.

Iri mimicry dabaru amfani da za a iya classified kamar haka:

  1. Color. Kuma shi ba kawai a masking wani wuri mai faɗi, amma kuma mimics sauran hatsari jinsunan fauna a cikin hali na wani m masking hari.
  2. Mimicry fom - hankula na kwari da tẽku halittun da ma tsaro a kan hari. Yana bayyana a cikin na gani kama da "uninteresting" predator abubuwa na halitta. Daga cikin mafi girma da dabbobi babu misalai na irin wannan masking. Bayan duk, jigon da nau'i na mimicry? A Tantancewar mafarki. A dabbobi masu shayarwa a cikin farauta daidaitacce, yafi a kan wari.
  3. Sound mimicry. A wannan irin kariya. Bayyana, a cikin yin koyi da sauti m tãlikai. An misali zai zama Sichik zomo, tsakinta kamar maciji.

launi mimicry

Mafi na kowa nau'i na ɓadda kama. A mafi sauki wani zaɓi - don ci tare da bango - da ake amfani a m, kuma m dalilai. Mai abubuwa masu rai amfani da wannan ɓadda kama, "shi ne" launi duk rayuwarsa. Duk da haka, akwai bambancin launi mimicry. A farko daga cikin wadannan - yanayi launi canji. An misali zai zama hare. Mawuyaciyar inji na masking a ƙananan kwayoyin da cewa zai iya canza launi bisa ga bango a kan wanda suka bayyana. Ci tare da launi na surface - cewa shi ne jigon launi mimicry. Mafi shahara misali ne hawainiya, iya "Paint" kansu, ko da a cikin launi na chessboard. Amma ya ba shi kadai a cikin damar iya yin komai: da matafila Smerinthus tiliae kula da koren launi, yayin da zaune a kan wani ganye, da kuma repainted a launin ruwan kasa, tafiya tare da gangar jikin.

Ana kwafa m

A ka'ida, kuma tana nufin da launi na mimicry. Duk da haka, da zabin shi ne ma fi m. Disguising kamar yadda guba da kuma inedible jinsin aka yi amfani da kwari, da abubuwa masu rarrafe, da halittar dabba mai kafafuwa. Mafi bambancin a cikin wannan girmamawa mimicry malam. Alal misali, wani m fari malam fuka-fuki ne m canza launi heliconiinae. Rarrabe tsakanin su kawai a kan tsarin da jiki. Duk da haka, da suka ba kawai kofe dangi. Tropical malam Kaliga yana da wani sosai tursasawa adadi a kan fikafikan, kama da idanu na wani mujiya.

Amma duk da haka a karkashin ɓadda kama na m zumunta ne mafi rare a cikin rayuwa duniya. An analogue na mu Maciji - madara Maciji - shi ne m m fama launi murjani kububuwa, wani m rana Allobates zaparo fentin mai matukar hatsari kira Epipedobates bilinguis. Duk da haka, da abincin dare "idanu" - tabo a saman - an kuma razanarwa liyafar.

Babban yanayin da cewa dole ne a hadu domin sake kama "damuwa" wuta - mimikrantov yawan dole ne m fiye da yawan kofe. Da yara lokaci-lokaci har yanzu "kokarin a kan wani hakori 'inedible ganima. Kuma idan akalla rabi daga cikin lokuta zai zama mai dadi, m saka launi zai gushe aiki.

kwaikwayo na yanayi

Yana da matukar kowa ba kawai a kan ƙasar amma kuma cikin teku, da kuma teku, ruwa. Sanya irin wannan ba abinci - shi ke da jigon wannan irin mimicry. Amfani da shi duk da kaguwa yayi kama da ƙanƙara, jatan lande Palemon - pupyrchatye ruwan kasa tsiren ruwan teku na Sargasso Sea, inda ya na zaune. Irin wannan mimicry iya zama ta wucin gadi hali: boye dorinar ruwa tentacles fa, tã yi wa kansu, canjãwa launi (as za mu iya gani, da akwai ba a hade da iri biyu sake kamanni) da kuma arches "baya." Result: a gaban ku da wani m da kuma mara amfani dutse.

The shawara kan mimicry

A cikin 'yan shekaru, da yawa malaman fara shakka da AMINCI wannan hanya na kariya - a kowace harka, imitative. Gaskiyar ita ce, masking-mimicry dogara ne yafi a kan view yaudara. Amma har ma da insectivorous tsuntsaye suna shiryar da ba kawai a kan gani da hotuna, amma kuma wari. Haka kuma, idan ta wari dadi, ba za su iya ba da hankali ga gaskiya cewa itace kwari kama a twig, da kuma ci shi. M Paint, a cikin ra'ayi, mafi tasiri - tsuntsu ba zai tashi up kusa isa ga idan wani real mujiya idanu staring a ta daga wata itaciya. Haka kuma, kwari phylliidae ciyar a kan ganye, sau da yawa ci uwansu, rudani da su da su halitta abinci. A matafila, kira zemlemerkami, an yanke lambu, Mix su tare da sprouts. Duk da haka, mutumin da sauƙin yaudara fiye da su halitta makiya. Duk da haka, saboda duk wannan za mu iya cewa wannan tambaya, abin da yake jigon mimicry, kuma ya zauna a amsa ba.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ha.delachieve.com. Theme powered by WordPress.