Kubalanso kwa mosses

Mzimayi ndi gulu la zomera zomwe zimakhala pakati pa algae ndi zomera zakutchire. Iwo ndi ofunika kwambiri m'chilengedwe. Choncho, funso la momwe mzere umapitilira ndizofunikira kwambiri.

Udindo wa mosses m'chilengedwe

Moss amakwaniritsa zofunikira izi mu moyo wa zinyama:

• Amakonzekera nthaka ya zomera zina, akukula musanaoneke pamatanthwe, mchenga kapena m'madera ena;
• kulamulira kayendedwe ka madzi;
• kulimbikitsa mapangidwe a peat ;
• zikhoza kulepheretsa kukolola kwa madera;
• chitani ngati chakudya cha zinyama zina.

Mbali za kubala moss

Pali njira zotere zoberekera za mosses:

• osagonana - ndi zifukwa;
• chiwerewere;
• vegetative.

Kuberekera kwa mosses kungathe kufotokozedwa motere. Pali kusintha kwa chitukuko ndi kugonana. Izi zimatsimikizira kusintha kwa moyo wa kubereka moss.

Njira yosagonana ndiyopanga mapangidwe ambiri a mikangano yaing'ono. Mphukira ikamera, imapanga ulusi woonda wobiriwira. Komanso, imapanga impso, zomwe ndizo maziko a kukula kwa akazi ndi amuna. Madzi amagawidwa mu mitundu iwiri ya zomera:

• dioecious - ali ndi abambo azimayi ndi amuna omwe amapangidwa pa chomera chimodzi;
• monoecious - mphukira yamwamuna ndi wamkazi imachitika pa zomera zosiyanasiyana.

Pa mphukira yamwamuna pali chitukuko cha spermatozoa, ndipo pazimayi - mazira. Ndondomeko ya umuna ikhoza kokha m'madzi. Pamene kusanganikirana kwa spermatozoa ndi ova kumachitika, zygote zimachitika. Kuchokera pamenepo bokosi limapangidwa, momwe spores zimakhalira. Zitha kutha m'nyengo youma kapena mphepo ikawomba. Akalowa mu nthaka yonyowa, amamera. Motero, kuyendayenda kwa moss kumatha.

Kubzala masamba kumaphatikizapo kuti chomera chachikulu chingathe kusiyanitsa thallus. Zili pafupi, koma zilipo zokha.

Motero, chifukwa cha kubereka, amuna amwazika m'chilengedwe ndikukwaniritsa cholinga chawo.