Koj pom pericarp nyob qhov twg?

Cov txheej txheem:

Koj pom pericarp nyob qhov twg?
Koj pom pericarp nyob qhov twg?

Video: Koj pom pericarp nyob qhov twg?

Video: Koj pom pericarp nyob qhov twg?
Video: Mang Vang - pom koj lub neej zoo (Official Music Video) 2020 2024, Kaum ib hlis
Anonim

In fleshy fruits, lub pericarp feem ntau yog tsim los ntawm peb txheej txheej: epicarp (tseem hu ua exocarp), uas yog txheej txheej sab nraud; lub mesocarp, uas yog nruab nrab txheej; thiab cov endocarp, uas yog txheej txheej nyob ib ncig ntawm lub zes qe menyuam los yog cov noob.

Pericarp nyob qhov twg?

Lub pericarp (cov txiv hmab txiv ntoo lub tsho tiv no) ncig tag nrho cov noob thiab muaj ob feem, sab nrauv pericarp thiab sab hauv pericarp. Sab nrauv pericarp muaj cov khaubncaws sab nraud povtseg: epidermis (epicarp), hypodermis, thiab innermost txheej, hu ua cov seem ntawm nyias-walled hlwb.

Pericarp hauv txiv ntoo yog dab tsi?

(Science: cog biology) Phab ntsa ntawm txiv hmab txiv ntoo, tsim los ntawm phab ntsa zes qe menyuam Lub ripened thiab ntau yam hloov kho phab ntsa ntawm ib tsob nroj zes qe menyuam. Muaj cov exocarp sab nrauv, hauv nruab nrab mesocarp thiab sab hauv endocarp, qhov no yog phab ntsa ntawm cov txiv hmab txiv ntoo cog uas tsim los ntawm phab ntsa zes qe menyuam.

Pericarp muab piv txwv yog dab tsi?

(botany) Phab ntsa ntawm lub zes qe menyuam; txiv hmab txiv ntoo phab ntsa. … Hauv cov txiv hmab txiv ntoo uas muaj cev nqaij daim tawv, feem ntau cov pericarp tuaj yeem muab faib ua exocarp, mesocarp, thiab endocarp. Piv txwv li, hauv a txiv duaj, daim tawv nqaij yog exocarp, cov nqaij daj yog mesocarp, thaum lub pob zeb lossis lub qhov dej nyob ib puag ncig cov noob sawv cev rau endocarp.

Yim hu ua pericarp?

Lub pericarp yog ib feem ntawm cov txiv hmab txiv ntoo tsim los ntawm phab ntsa ntawm lub zes qe menyuam. Nws puag ncig cov noob. Nws yog qhov nyuaj rau qhov xwm txheej vim tias niam txiv cog yuav tsum tiv thaiv cov nroj tsuag loj hlob. Nws muab faib ua peb txheej: Epicarp, Mesocarp, thiab Endocarp.

Pom zoo: