Puas yog blubber thiab rog tib yam?

Cov txheej txheem:

Puas yog blubber thiab rog tib yam?
Puas yog blubber thiab rog tib yam?
Anonim

Blubber is different than most types of fat. Blubber yog tuab dua thiab muaj ntau cov hlab ntsha ntau dua li cov rog pom hauv cov tsiaj txhu, suav nrog tib neeg. Blubber yog qhov tshwj xeeb uas ntau tus kws tshawb fawb hauv hiav txwv tsis hais txog blubber li rog txhua.

Cov ntsaws ruaj ruaj puas muaj rog lossis blubber?

Background. Blubber yog qhov tseem ceeb rau feem ntau cov tsiaj hauv hiav txwv, xws li whales thiab cov ntsaws ruaj ruaj. Cov roj tuab muab rwb thaiv tsev los ntawm dej hiav txwv txias. Blubber kuj tseem ceeb heev vim nws khaws lub zog uas tuaj yeem tawg tau los muab tsiaj lub zog thaum zaub mov tsis muaj.

blubber siv rau dab tsi?

Blubber yog ib feem tseem ceeb ntawm marine mammal's anatomy. Nws khaws lub zog, tiv thaiv tshav kub, thiab ua kom muaj zog. Lub zog yog khaws cia rau hauv cov tuab, oily txheej ntawm blubber.

blubber ua los ntawm dab tsi?

Blubber yog txheej tuab ntawm cov rog (adipose) cov ntaub so ntswg. Tsiaj txhu khaws cov zaub mov ntxiv rau hauv daim ntawv ntawm cov ntaub so ntswg adipose, uas muaj cov molecules hu ua lipids. Cov ntaub so ntswg adipose muaj cov thermal conductivity tsawg, uas txhais tau hais tias nws tsis hloov cua sov nrog rau lwm cov ntaub so ntswg thiab cov ntaub ntawv-xws li cov leeg lossis tawv nqaij.

blubber siv rau tib neeg li cas?

Tib neeg cuam tshuam

Cov roj tuaj yeem ua haujlwm hauv kev tsim cov xab npum, tawv, thiab tshuaj pleev ib ce. Whale roj tau siv nyob rau hauv tswm ciab li siv quav ciab, thiab roj teeb ua roj. Ib leeg blue whale tauyield blubber sau txog 50 tons.

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