Cov tsev neeg twg hauv qab no yog tus yam ntxwv ntawm lub xub ntiag ntawm perianth?

Cov txheej txheem:

Cov tsev neeg twg hauv qab no yog tus yam ntxwv ntawm lub xub ntiag ntawm perianth?
Cov tsev neeg twg hauv qab no yog tus yam ntxwv ntawm lub xub ntiag ntawm perianth?
Anonim

Perianth tshwm sim hauv tsev neeg Liliaceae, qhov twg tsis muaj qhov sib txawv ntawm sepals thiab petals.

Nyob rau hauv qhov twg ntawm cov nroj tsuag hauv qab no muaj nyob?

Nyob hauv mosses thiab liverworts (Marchantiophyta), lub perianth yog cov ntaub so ntswg tsis muaj menyuam uas nyob ib puag ncig tus poj niam cov qauv kev loj hlob (los yog tsim sporophyte).

Perianth nrog piv txwv yog dab tsi?

Lub perianth yog tsis yog kev yug me nyuam ntawm lub paj, thiab cov qauv uas tsim ib lub hnab ntawv nyob ib puag ncig cov kabmob sib deev, muaj cov calyx (sepals) thiab corolla (petals.).

Tsev neeg twg yog qhov muaj tus ntoo khaub lig zoo li Corolla?

Cruciform corolla yog tus yam ntxwv ntawm Tsev Neeg Brassicaceae, nyob rau hauv uas plaub clawed los yog unguiculate (nrog nqaim nqaim stalk los yog claw thiab ib tug dav distal limb), petals yog teem diagonally los yog zoo li. tus ntoo khaub lig.

Leej twg hauv qab no sawv cev rau cov paj ntawm Liliaceae?

Cov cim paj ntawm liliaceae yog bisexual, actinomorphic, polyandrous, superior zes qe menyuam, axile placentation.

Pom zoo:

Nthuav cov khoom
Puas yog sulfur conductor lossis insulator?
Nyeem ntxiv

Puas yog sulfur conductor lossis insulator?

Sulphur yog cov hlau tsis yog hlau vim nws ua raws li peb lub cev muaj npe rau cov tsis yog hlau. Nws yog tus neeg hlau tsis zoo ntawm tshav kub thiab hluav taws xob, vim tias cov hluav taws xob tsis muaj kev txav mus los. Puas Sulfur tuaj yeem ua hluav taws xob?

Puas muaj dab tsi hauv ironic tiag tiag ironic?
Nyeem ntxiv

Puas muaj dab tsi hauv ironic tiag tiag ironic?

Tab sis yog ib zaj nkauj hu ua "Ironic" tsis muaj irony, nws puas yog ironic? Nope. Puas muaj dab tsi hauv zaj nkauj ironic? Lub npe nkauj, "Ironic." Yes Situational Irony - Vim hais tias zaj nkauj hu ua "Ironic,"

Vim li cas kev nyiam huv ntawm tus kheej tseem ceeb?
Nyeem ntxiv

Vim li cas kev nyiam huv ntawm tus kheej tseem ceeb?

Kev tu tus kheej kom zoo yog ib txoj hauv kev zoo tshaj plaws tiv thaiv koj tus kheejtsis txhob kis kab mob plab lossis kis kab mob xws li COVID-19, mob khaub thuas thiab mob khaub thuas. Ntxuav koj txhais tes nrog xab npum tshem tawm cov kab mob uas tuaj yeem ua rau koj mob.