pollen grain В речника Oxford-Paravia италиански

Преводи за pollen grain в английски»италиански речника

pollen grain в PONS речника

Преводи за pollen grain в английски»италиански речника

едноезични примери (не са проверени от PONS редакцията)

английски
It was argued that palaeobotanists would be unhappy if the pollen organs were named using the taxonomic name whose type specimen is a pollen grain.
en.wikipedia.org
Pollen apertures are any modification of the wall of the pollen grain.
en.wikipedia.org
These cells are surrounded by a wall of sterile cells called the tapetum, which supplies food to the cell and eventually becomes the cell wall for the pollen grain.
en.wikipedia.org
The pollen grain then takes in moisture and begins to germinate, forming a pollen tube that extends down toward the ovary through the style.
en.wikipedia.org
In many gymnosperms and all angiosperms, the male gametophytes have been reduced to pollen grains and their antheridia have been reduced to a single generative cell within the pollen grain.
en.wikipedia.org
Conditions for a viroid to infect its host include wounds on the host or infected pollen grain deposited into an ovule.
en.wikipedia.org
The stigma receives pollen at pollination and it is on the stigma that the pollen grain germinates.
en.wikipedia.org
Each microspore then divides mitotically to form an immature microgametophyte called a pollen grain.
en.wikipedia.org
At the end of each is a carpel, which may develop into a kernel if fertilized by a pollen grain.
en.wikipedia.org
After arriving, the pollen grain (an immature microgametophyte) typically completes its development.
en.wikipedia.org

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