Makamashi dabbobi masu shayarwa tushen ne ... Mene ne babban tushen samar da makamashi ga jariri dabbobi masu shayarwa?

Class dabbobi masu shayarwa ya dade a manyan matsayi a cikin dukan dabbobi. Its wakilan da mafi m fasali na tsarin duk sashin jiki tsarin, ciki har da narkewa kamar. Cin daga haihuwa yana da muhimmanci ga su zama da kuma yaduwa.

Wane ne dabbobi masu shayarwa?

Class dabbobi masu shayarwa haɗa kan bangaskiya dukkan yan nau'in tsirkiya, wanda ciyar da matasa tare da madara. Kuma shi ba kome, zai zama wakilin wani kananan filin linzamin kwamfuta ko wata katuwar Afirka giwa. A haihuwa, da dabbobi masu shayarwa tushen samar da makamashi ne kawai madara.

Cin daga farko minti bayan haihuwa ta auku a cikin wadannan dabbobi ta amfani da musamman nono. Bisa ga asalin suna modified gumi.

A m dabbobi masu shayarwa kamar platypus da echidna, suna sosai talauci ɓullo da kuma bude ga waje da musamman pores. Wadannan dabbobi da karin a na kowa da kakanninsu - tsuntsãye. Da farko shi ne gaban cloaca - musamman rami a cikin abin da asirce da kayayyakin jima'i, kuma kayan hanji da excretory tsarin. A marsupials wakilan - dabbar kangaroo, koala, wombat - ducts tare da madara bude a cikin fata folds. Shi ne a cikin ta baby ciyarwa karo na farko bayan haihuwa, lasawa m samfurin kai tsaye zuwa cikin fata. Saboda mahaifa a wadannan dabbobi ne talauci da dabarun, su suna haife kananan, unviable, makafi, tsirara, kuma ba su iya m zama.

Quite daban-daban, ana haifuwarsu ne na mafi girma dabbobi masu shayarwa. Suna quite da raya, mutane da yawa sun iya nan da nan bayan haihuwa don matsawa da kansa.

Wadannan daban-daban heterotrophs

dabbobi masu shayarwa makamashi Madogararsa ne jerin shirye-sanya kwayoyin kayan, wato sunadarai, lipids, kuma carbohydrates. Sai suka, kamar duk mambobi ne na dabba mulkina heterotrophic. A wannan halin da sũ suke sãɓa daga shuke-shuke iya maida ultraviolet radiation cikin carbohydrates. Amma ya zama dole, kuma heterotrophs.

Masana kimiyya sun dade da aka gudanar a jerin gwaje-gwajen, ƙayyade me ya sa ka bukatar hasken rana don dabbobi. Shĩ ne da siginar for farkon molting, rashin himma, yanayi hijirarsa, da samuwar jima'i ji ba gani. By kara tsawon na da tsari da kuma fitowan da wani salon dabba bace zuriya fara hasken rana.

da yara

Dabbobi masu shayarwa tushen samar da makamashi ne a shirya abinci. Amma shi shiga jiki a hanyoyi daban-daban. Saboda haka, da yara pounce da hadayar ransa azabtar kadai.

Domin wannan unih da yawan tsarin fasali: karfi tsokoki, da kaifi fika da kuma iko hakora. A cewar daya daga 'yan asalin hakori a kan kowane gefe na muƙamuƙi ana tuba a cikin abin da ake kira predatory hakori. Wannan shi ne modified hakori tushen, wanda shi ne saboda da manyan size da kuma kaifi baki ko iya karya mutuncin da aka azabtar da ƙasũsuwa. Animal abinci ne mai arziki a cikin sunadaran da fats. Saboda haka, da samar da makamashi da samar da ta amfani, isa ga wani dogon lokaci.

Hanyar na samar da abinci a wannan rukuni na dabbobi bambanta ƙwarai. Wasu bi da wanda aka azabtar har dukan sojojin za su zama a kan Wane. Sauran hari ganima ba zato ba tsammani. Kuma ma nasara.

Daban-daban da yara da kuma hanyar da na zama. Alal misali, zakuna da Wolves fi son su rayu, kuma farauta swarms. Bears ma son kawaicin da nake yi.

herbivorous

Amma makamashi ne tushen dabbobi masu shayarwa, kuma a shirye abinci, wanda za a iya samu kuma ba a matsayin "jini" hanya. Very da yawa mambobi ne na dabba duniya fi son na ganye kayayyakin. Shi ne mai arziki a cikin m fiber - wata halitta carbohydrate. Alal misali, hakori sa a kantin sayar da tsaba amfanin gona. A dabbobi regurgitate partially chewed ciyawa sa'an nan metabolize da abu. A wahala ne kawai daya. Wannan shi ne wani low-kalori abinci. Herbivores da ci shi sosai, kuma kullum a search na abinci. A cikin yanayi na temperate sauyin yanayi da kasancewar ma ya dogara da kakar. Kuma da yara kullum jihãdi ansu rubuce-rubucen da matalauta herbivores. Amma ya kare su kamar yadda akwai mai yawan fasali. Da farko, shi ne mai karfi da hooves da ƙahoni. Ã'a, mafi yawansu duk wadannan dabbobi taimaka sauri ƙafafunsa. Saboda haka, da suka fi son ba da su shiga wani zalunci yaƙi da abokan gaba, da zaran yiwuwa a kubuta.

gasar

An sani cewa muhalli da albarkatun an iyakance isa. Saboda haka, dabba mai shayarwa da don yin yaki domin abinci, ƙasa mazauninsu, samuwan mafaka da kuma jima'i abokan. A sakamakon haka, akwai wani gasar tsakanin mutane na wannan ko jinsuna daban. Babu shakka, a cikin wannan gwagwarmaya, da karfi wins. A sakamakon haka, zabin yanayi, wanda shi ne daya daga cikin tuki sojojin juyin canji. Tare da wannan ka'idar, da yawa jayayya. Amma bincike da masana kimiyya sun nuna cewa dabbobi masu rai a cikin wannan yanki, tare da nassi na lokaci zama gagarumin bambance-bambance a cikin launi, da tsarin da hakora da kuma da yawa gabobin.

Gina Jiki: sunadarai, fats, carbohydrates

Organic abubuwa ingested tare da abinci dabbobi masu shayarwa, akwai sha dama canje-canje. Fats a matsayin makamashi Madogararsa ne high-kalori abubuwa. A ciki, suna rushe cikin glycerol kuma m acid. Wannan saki biyu sau more makamashi fiye da lokacin da irin wannan hira da wasu kwayoyin abubuwa.

An muhimmanci bangaren na rage cin abinci na dabbobi masu shayarwa suna squirrels. A matsayin dalilin wani daga cikin dabbobi, da suka gudanar da wani shiri, makamashi, ajewa da m aiki. Bijiro da batun kafa sassa na sunadaran amino acid ne. Masana kimiyya sun nuna cewa wasu daga cikinsu suna da muhimmanci. Wannan yana nufin cewa wadannan abubuwa ba za a iya hada a cikin jiki, amma kawai yi shi tare da dabba abinci.

Carbohydrates an riga fara karya saukar a bakin tare da taimakon enzymes daga cikin salivary gland. Daban-daban iri sugars zama dole ga metabolism da kwayoyin.

Sha, da yara, madara!

A abun da ke ciki na madara daga jinsuna daban na dabbobi masu shayarwa dabam isasshe manyan kewayo. Kuma waɗanda matasa da cewa sosai da sauri bayan haihuwa ya maimaita da kansa nauyi, ci abinci, musamman arziki a cikin furotin. Irin wannan madara kayan zomo, barewa, aladu, bauna da tumaki. Bukata domin ci gaba da kuma ci gaban da kananan carbohydrate lactose kwayoyin ware awaki da shanu. Yalwace madara da kuma ma'adanai. Wannan real fount potassium, alli, phosphorous, da baƙin ƙarfe. Kuma bitamin hadaddiyar giyar. Riboflavin, ascorbic acid, retinol, thiamine - shi ke ba da cikakken jerin abubuwa. Saboda haka, madara ya dade da aka dauke ba kawai dadi, amma kuma a da amfani da samfur, kamar yadda wajibi ne ga mai girma kwayoyin na karamin baby.